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Riesel primes of the form k•2n-1, 105 < k < 106

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Overview

Automatically generated table from available Riesel primes 105 < k < 106.

Explanations

The colors used in the table are defined as:

 
 : k-value is reserved
 
 : k-value is not reserved

Primes table

There are 1167 sequences:

k Type Date max n Nash # Primes for n
100087 Low 2020-05-23 1200000 306 4 49, 841, 985, 171689
100115 Low 2020-06-06 1045000 434 8 32, 50, 80, 280, 1622, 27362, 45694, 753362
100177 2013-10-17 10000 1098 4 113, 525, 1073, 9089
100207 Low 2020-05-29 1000000 365 5 13, 2229, 7701, 35221, 625509
100211 Low 2020-06-11 1000000 403 8 6, 94, 7366, 8286, 12046, 12222, 51414, 187206
100213 Low 2020-06-17 1000000 474 6 55, 103, 191, 455, 8383, 42559
100307 Low 2013-10-16 1000
(sieve)
884 4 132, 228, 356, 576
101055 315 2018-03-04 500000 4517 79 1, 3, 12, 17, 25, 26, 38, 46, 57, 65, 72, 80, 97, 113, 135, 167, 191, 208, 256, 346, 377, 440, 453, 486, 653, 845, 1169, 1176, 1235, 1405, 1425, 1518, 1595, 1827, 2198, 2205, 2248, 2555, 2721, 2873, 3448, 3647, 5376, 6008, 6483, 7679, 7818, 10296, 10416, 10871, 12733, 13885, 14169, 14319, 17017, 17341, 19568, 22023, 22926, 35556, 47860, 48133, 54001, 54528, 57565, 58220, 70875, 73517, 88798, 103780, 113368, 120788, 131106, 178297, 252472, 261945, 348207, 482696, 492228
101085 315 2015-12-06 500000 4647 82 3, 5, 6, 7, 8, 13, 16, 24, 25, 27, 29, 40, 43, 47, 52, 55, 68, 75, 93, 207, 316, 327, 337, 408, 429, 455, 493, 510, 589, 712, 753, 982, 1083, 1773, 2089, 2419, 2707, 3315, 4025, 4699, 5454, 5739, 6510, 7484, 8420, 9310, 10866, 12106, 12459, 15990, 18768, 19219, 22325, 24073, 24533, 25479, 31503, 31660, 38113, 50064, 52199, 59215, 69655, 79306, 85963, 102503, 114863, 127744, 166222, 167307, 224665, 226523, 229217, 236644, 240030, 244273, 277105, 310834, 348303, 370413, 483510, 494368
101653 Low 1998 7551 472 1 7551
101931 3 2007-11-23 50000 2069 27 2, 9, 11, 18, 30, 51, 54, 57, 165, 239, 263, 431, 495, 719, 843, 1335, 1827, 2295, 9087, 9747, 9981, 12147, 15794, 21278, 21357, 23522, 36477
102813 3 2013-10-16 400000 2520 38 2, 6, 18, 56, 74, 110, 120, 131, 140, 144, 510, 552, 596, 755, 1152, 1190, 1256, 1662, 2030, 2328, 4970, 5310, 5384, 7440, 11099, 11559, 17679, 20115, 22650, 24212, 25740, 28674, 56459, 71864, 110216, 113150, 204192, 360510
102823 Low 1998 4859 447 1 4859
103077 3 2015-01-30 500000 2226 38 1, 6, 12, 21, 22, 25, 42, 60, 96, 106, 157, 186, 205, 406, 426, 781, 921, 1201, 1366, 2032, 2530, 2742, 2928, 3757, 4657, 5718, 7021, 7792, 11458, 26701, 27957, 32637, 68776, 87988, 188745, 261825, 318570, 483810
103259 Low 2002-12-27 615076 242 1 615076
103785 3152805 2020-08-17 50000 4606 70 1, 3, 4, 5, 11, 13, 14, 18, 25, 29, 40, 42, 58, 60, 62, 68, 78, 89, 142, 145, 152, 165, 179, 242, 272, 276, 333, 409, 421, 478, 510, 513, 603, 681, 701, 937, 1045, 1229, 1621, 1754, 2058, 2109, 2110, 2138, 2171, 2317, 2367, 2793, 3030, 3236, 4331, 4743, 6253, 6886, 6970, 10518, 11098, 11394, 11700, 11729, 14290, 14758, 14974, 17104, 23176, 25198, 29194, 30294, 38449, 39169
103811 Low 1999 114034 445 1 114034
103881 3 2015-02-01 500000 1895 39 2, 10, 13, 14, 22, 31, 83, 298, 343, 470, 541, 595, 661, 955, 1238, 2470, 2503, 3254, 3566, 3631, 5275, 9623, 10919, 11999, 14818, 16081, 18623, 25654, 37765, 76018, 170341, 186673, 373363, 393685, 407903, 414442, 447943, 465242, 489661
103947 3 2021-08-15
CRUS Liskovets-Gallot (MR12)
7000000 1135 8 2, 14, 50, 392, 1820, 3884, 9104, 13920
104517 3 2020-08-30 50000 2344 37 4, 5, 10, 13, 18, 49, 54, 70, 149, 153, 210, 229, 244, 253, 293, 372, 394, 562, 574, 625, 838, 1093, 1164, 1638, 2598, 2758, 3142, 4398, 4972, 5310, 9930, 11473, 11985, 22365, 24924, 30730, 484290
104549 Low 2008-07-01 500000 124 2 39744, 59472
104789 Low 1998 7988 357 1 7988
104917 Low 1999-11-13 340181 201 1 340181
105105 3152145 2020-10-12
Viliam Furik
445000 5358 115 1, 2, 3, 4, 8, 9, 25, 28, 35, 39, 42, 43, 45, 56, 57, 88, 97, 114, 125, 147, 150, 155, 172, 184, 187, 202, 220, 262, 271, 318, 327, 348, 367, 394, 395, 442, 449, 475, 509, 576, 627, 647, 744, 891, 937, 1027, 1066, 1122, 1321, 1518, 1539, 1596, 2127, 2340, 3136, 3364, 3576, 4465, 4903, 5081, 5240, 5867, 6973, 7348, 7472, 7490, 8164, 9024, 9057, 11227, 11248, 12813, 14346, 16733, 16847, 16895, 17171, 17224, 17680, 18840, 23074, 23812, 26409, 27107, 31456, 31875, 39835, 42131, 47083, 52151, 54717, 58916, 61357, 63188, 66209, 87538, 96258, 97688, 106252, 120095, 126415, 128321, 153324, 163405, 177399, 204860, 230583, 260723, 328791, 333964, 358832, 387091, 399708, 439028, 444788
105569 Low 1999-07-22 235200 178 1 235200
105697 Low 2000-05-12 223233 492 1 223233
106303 Low 2021-06-23 1000000 126 1 1939
107069 Low 1999-01-13 43280 286 1 43280
107167 Low 1999-06-27 159161 451 1 159161
107347 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 201 0
108045 315 2017-04-04 1210000 4870 112 3, 8, 14, 15, 18, 20, 29, 31, 36, 39, 40, 41, 45, 58, 63, 64, 69, 81, 97, 98, 101, 135, 154, 177, 199, 218, 219, 288, 325, 357, 374, 376, 397, 437, 446, 566, 579, 615, 668, 737, 766, 884, 1008, 1123, 1174, 1251, 1361, 1431, 1783, 1816, 2227, 2554, 2740, 2811, 2924, 2935, 3100, 3134, 3219, 3747, 4695, 4864, 6917, 7737, 7780, 8274, 10981, 12736, 18094, 18154, 19863, 19894, 27686, 29487, 41346, 46550, 49423, 50857, 52220, 52305, 55484, 55831, 62738, 74925, 77066, 81591, 92250, 122788, 130121, 171596, 171807, 174559, 183085, 187135, 190018, 209899, 234213, 244253, 266864, 331878, 357787, 378090, 535443, 578856, 628770, 784973, 871024, 875337, 1210075, 1271488, 1345734, 1482857
108817 Low 1998 9429 294 1 9429
109395 31521452805 2020-11-17 250000 6087 85 4, 6, 9, 11, 12, 13, 14, 17, 18, 22, 31, 43, 50, 86, 109, 115, 118, 148, 178, 181, 188, 189, 298, 368, 372, 386, 396, 418, 494, 550, 621, 841, 868, 952, 1363, 1434, 1504, 2119, 2123, 2157, 2689, 2774, 2861, 3118, 3502, 4268, 4535, 5587, 5605, 5813, 6128, 7281, 7362, 7694, 7831, 9094, 13132, 13151, 16612, 19849, 20831, 24205, 36239, 39306, 40658, 42743, 42763, 46033, 46710, 60508, 64853, 65851, 73442, 79400, 83689, 90294, 101974, 105545, 114572, 132520, 165795, 169600, 203747, 223948, 226489
109897 Low 2003-04-22 630221 131 1 630221
110115 315 2020-09-01 50000 4057 52 8, 13, 14, 17, 29, 30, 35, 40, 42, 79, 81, 103, 105, 160, 198, 274, 292, 320, 342, 598, 849, 880, 933, 1532, 1701, 1794, 2014, 2153, 2348, 2758, 2932, 3422, 5125, 5265, 5388, 7908, 10564, 11297, 12822, 13341, 14435, 15420, 16643, 26878, 29829, 30248, 31928, 39342, 39508, 40918, 43559, 489270
110295 315 2020-09-01 50000 4219 66 1, 2, 3, 6, 7, 15, 38, 48, 57, 70, 75, 77, 78, 88, 97, 106, 110, 117, 149, 195, 381, 402, 425, 471, 535, 615, 806, 897, 929, 978, 1078, 1109, 1157, 1470, 1477, 1872, 1918, 2583, 2618, 2765, 3009, 3230, 3576, 3867, 3918, 4019, 4622, 7447, 7610, 9072, 9105, 13061, 13143, 14495, 19168, 20946, 21762, 26257, 27472, 28145, 29602, 33867, 41806, 43912, 46877, 482405
110413 Low 2005-07-06 1591999 177 1 1591999
110439 3 2020-09-01 50000 3279 44 1, 4, 8, 19, 32, 33, 36, 39, 41, 64, 109, 196, 300, 327, 353, 367, 457, 547, 976, 1587, 2069, 2272, 2332, 4287, 4901, 5612, 5631, 6509, 7633, 8732, 10240, 10757, 11564, 12568, 13373, 14331, 14883, 19819, 23379, 26332, 31980, 37819, 43329, 482447
111253 Low 1999-06-21 165379 311 1 165379
111279 3 2020-09-02 50000 3528 49 1, 3, 4, 5, 8, 17, 24, 27, 28, 29, 31, 41, 57, 59, 67, 89, 108, 111, 123, 131, 175, 201, 211, 236, 319, 365, 448, 499, 523, 548, 635, 676, 785, 1081, 1707, 5220, 6675, 7156, 7659, 8751, 11004, 12963, 16803, 17745, 19984, 36884, 40608, 43059, 487395
111573 3 2020-09-02 50000 2765 29 6, 12, 22, 24, 34, 62, 124, 162, 259, 420, 734, 1470, 2652, 2722, 3114, 4164, 4236, 4656, 5467, 6395, 6526, 6779, 6987, 8302, 16764, 20976, 38995, 39516, 482160
111763 Low 1999-05-20 155551 293 1 155551
111791 Low 1998 6962 217 1 6962
111883 Low 1999-01-07 54415 218 1 54415
112391 Low 2007-10-24 159730 478 2 2, 159730
112983 3 2020-09-02 50000 3166 39 6, 7, 18, 22, 31, 66, 74, 90, 147, 188, 207, 311, 634, 647, 726, 807, 843, 1098, 1172, 1383, 2054, 2330, 2430, 2722, 6223, 7618, 9060, 10098, 11180, 12598, 15206, 15307, 16630, 17975, 19438, 24938, 44531, 45932, 480882
113175 315 2020-09-02 50000 4499 64 4, 10, 11, 17, 19, 22, 27, 29, 32, 52, 54, 57, 94, 131, 141, 160, 165, 167, 179, 212, 224, 274, 354, 378, 412, 432, 521, 668, 844, 895, 966, 1119, 1218, 1220, 1506, 1515, 2077, 2081, 2209, 2377, 2578, 2847, 2880, 3637, 4196, 4532, 5441, 5577, 6294, 6348, 7015, 8388, 12589, 13512, 16059, 17841, 18236, 18927, 20477, 29808, 31340, 36908, 47969, 486067
113205 315 2020-09-03 50000 2609 39 1, 10, 13, 14, 16, 32, 40, 91, 107, 122, 242, 350, 445, 572, 676, 734, 904, 1466, 1489, 2213, 2371, 4040, 4697, 5630, 6385, 7243, 10402, 10582, 11195, 14813, 16810, 19489, 20174, 23930, 25754, 30034, 38336, 45835, 484600
113579 Low 1998 4592 273 1 4592
113983 Low 2008-05-01 3201175 398 1 3201175
114223 Low 1998-10-04 22463 258 1 22463
114367 Low 2020-10-12 50000 423 5 1, 1681, 2201, 12521, 35905
114487 Low 2006-05-23 2198389 249 1 2198389
114613 Low 2021-06-23 1000000 149 3 211, 1687, 461551
115095 315 2020-09-03 50000 2449 32 1, 2, 4, 13, 20, 38, 85, 100, 110, 125, 214, 268, 362, 524, 892, 1247, 6013, 6143, 8303, 8926, 10067, 10294, 10876, 12275, 12545, 12724, 14294, 18121, 19991, 30404, 49730, 480748
115151 Low 1998 10930 314 1 10930
115371 3 2020-09-03 50000 2043 25 11, 15, 63, 219, 227, 533, 1130, 1154, 1574, 1739, 1934, 3279, 5093, 5573, 7535, 8229, 8571, 12498, 13149, 14058, 14246, 17258, 17859, 20693, 488675
115451 Low 2020-10-12 50000 409 2 2, 6218
115915 Low 1998 16389 417 1 16389
116257 Low 2020-10-12 50000 376 4 1, 1045, 1621, 36157
116355 315 2020-09-03 50000 3298 37 1, 2, 5, 11, 14, 22, 38, 74, 82, 112, 113, 344, 355, 635, 845, 880, 1075, 1300, 1496, 1748, 2611, 2960, 3046, 3748, 3896, 4583, 4721, 5708, 6340, 8756, 14105, 18943, 22001, 22480, 24848, 49994, 485485
116415 315 2021-08-09 200000 3936 55 2, 3, 5, 6, 8, 13, 15, 21, 26, 41, 47, 51, 81, 87, 181, 182, 208, 255, 314, 384, 470, 515, 803, 818, 875, 981, 1081, 1183, 1337, 1721, 1751, 1800, 1872, 2162, 2328, 2967, 3232, 3666, 4095, 4562, 13335, 14848, 23803, 24697, 26123, 28541, 40802, 61833, 81735, 109607, 114806, 157765, 160272, 165011, 193575
116531 Low 2007-07-14 304000 99 1 59782
117037 Low 2021-06-23 1000000 124 1 1029
117711 3 2020-09-04 50000 3284 38 5, 9, 11, 35, 37, 47, 61, 150, 167, 246, 331, 502, 506, 551, 569, 582, 711, 901, 2147, 2471, 3275, 3335, 3502, 4537, 5466, 8819, 8926, 9649, 12381, 13406, 14747, 17055, 17525, 24945, 30355, 31151, 37785, 483635
118019 2013-10-16 120000 1232 13 12, 32, 36, 116, 1712, 1728, 3792, 4960, 6768, 8328, 36320, 69176, 118020
118447 Low 2020-10-12 50000 479 4 1, 14473, 17953, 24313
118923 3 2020-09-04 50000 2843 36 2, 7, 10, 22, 40, 110, 146, 151, 160, 275, 368, 487, 571, 583, 604, 712, 1132, 1343, 1963, 3772, 4051, 6584, 7364, 7623, 7947, 8904, 10251, 10352, 10711, 13324, 14195, 20656, 29860, 33238, 38866, 484490
120165 315 2020-09-22 50000 3771 48 3, 5, 6, 12, 13, 14, 16, 21, 23, 36, 42, 47, 61, 83, 86, 143, 159, 207, 287, 324, 344, 448, 485, 567, 674, 704, 827, 1011, 1298, 1704, 2053, 2775, 3077, 3207, 5243, 5749, 6104, 6147, 6174, 11718, 13517, 14475, 17418, 29325, 37429, 37704, 48666, 486714
120457 Low 2020-10-12 50000 619 8 1, 1261, 1477, 6281, 8489, 21709, 37057, 42101
120997 Low 2020-10-12 50000 343 2 1, 2121
121061 Low 2020-10-12 50000 479 5 2, 2338, 2834, 3082, 4634
121677 3 2020-08-12 50000 2299 27 6, 10, 22, 25, 32, 33, 65, 76, 88, 96, 168, 202, 222, 462, 665, 1108, 1460, 1668, 1918, 4918, 8377, 10513, 12608, 12832, 14977, 16257, 483018
121889 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 151 0
122017 Low 2020-10-12 50000 582 7 1, 1257, 1681, 1929, 3961, 9409, 45881
122879 Low 1998 8812 222 1 8812
123449 Low 1998 4112 425 1 4112
123547 Low 2011-05-08 4226153 112 1 3804809
123759 3 2020-09-25 50000 3010 51 8, 11, 13, 15, 19, 32, 35, 37, 40, 47, 48, 51, 113, 152, 159, 175, 339, 445, 509, 527, 616, 623, 672, 688, 839, 877, 943, 945, 983, 1135, 1192, 1576, 1591, 2087, 2233, 2747, 3583, 5857, 7159, 7673, 9416, 10880, 11031, 13936, 19039, 21611, 27637, 30745, 31565, 37411, 484945
123807 3 2020-09-25 50000 2369 35 1, 4, 6, 68, 70, 84, 180, 233, 264, 377, 486, 857, 1056, 1117, 1192, 1961, 1973, 2260, 2268, 2833, 7604, 8333, 9910, 11348, 11974, 13192, 14278, 15152, 16588, 31542, 33526, 37534, 43877, 44153, 482808
124245 315 2020-09-29 50000 2390 30 4, 6, 19, 27, 31, 40, 48, 69, 75, 112, 151, 199, 324, 468, 573, 805, 900, 1035, 1248, 1279, 1440, 1840, 2274, 5509, 7243, 11652, 24391, 36141, 45739, 489054
124439 Low 1999-04-09 94176 574 1 94176
124663 Low 1999-04-08 68939 255 1 68939
124679 Low 2021-06-23 1000000 80 6 12, 948, 2460, 10308, 497244, 769908
125707 Low 1998-10-17 19021 251 1 19021
126389 Low 1998 15576 217 1 15576
126667 Low 2003-06-09 626497 115 1 626497
126693 3 2020-09-29 50000 3445 47 4, 7, 19, 20, 22, 23, 30, 34, 42, 60, 66, 74, 135, 159, 183, 227, 243, 260, 299, 376, 407, 419, 532, 816, 895, 1390, 1430, 1499, 1508, 1884, 2546, 3379, 3630, 4650, 4823, 5370, 7672, 7748, 10420, 11100, 12248, 25587, 27076, 36228, 37827, 44687, 488684
128549 Low 1998 5116 519 1 5116
128773 Low 1998 7775 251 1 7775
128801 Low 1998 7750 274 1 7750
129007 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 110 0
129119 Low 1998-10-17 19584 152 1 19584
130139 Low 2007 411000 81 1 280296
130297 Low 1999-03-30 136645 238 1 136645
131069 Low 2006-10-01 500000 92 2 16, 112
131227 Low 1998-10-22 30441 745 1 30441
131321 Low 1998 16910 348 1 16910
131409 3 2020-10-16 50000 2548 41 7, 8, 13, 16, 21, 37, 49, 81, 83, 85, 129, 143, 343, 355, 393, 523, 528, 625, 813, 911, 921, 1113, 1295, 1905, 2029, 2137, 2368, 2445, 2455, 2611, 3160, 3969, 4440, 5681, 6229, 12000, 12647, 15679, 32713, 36273, 484723
131623 Low 1999-03-15 69099 351 1 69099
131707 Low 2007-02-13 1800000 99 2 345, 6321
132071 Low 2001-06-22 202098 288 1 202098
132189 3 2020-10-16 50000 2041 27 7, 17, 55, 77, 104, 247, 280, 475, 500, 655, 815, 1027, 3061, 3232, 3257, 3811, 5243, 8867, 10121, 10195, 12400, 13141, 17011, 30743, 37685, 47711, 487907
132217 Low 2021-06-23 1000000 147 1 15281
132599 Low 1999-06-02 206032 356 1 206032
132851 Low 2007 30000 110 3 1734, 12222, 25110
133211 Low 1999-02-08 34342 496 1 34342
133843 Low 1998 7963 361 1 7963
134947 Low 1998 4517 267 1 4517
135135 3152145 2014-01-15 250000 5121 90 1, 2, 3, 8, 9, 16, 17, 26, 27, 33, 34, 37, 40, 43, 49, 51, 59, 68, 115, 129, 144, 145, 180, 185, 203, 211, 224, 248, 312, 368, 398, 401, 464, 467, 504, 698, 704, 740, 862, 900, 1298, 1404, 2057, 2233, 2437, 4900, 5045, 5211, 5507, 6147, 6624, 7712, 7812, 8059, 8265, 9832, 9905, 13573, 15332, 16773, 16908, 17325, 19728, 19885, 28945, 35336, 39973, 44539, 47960, 55198, 56337, 56876, 58756, 59428, 60926, 63146, 66726, 67374, 69145, 94174, 96029, 96797, 107357, 123792, 153937, 170520, 207792, 213916, 231338, 233573
135193 Low 1998 5691 285 1 5691
135787 Low 2020-10-12 50000 369 2 1, 7721
136361 Low 2021-05-11 6842 134 2 2, 6842
136421 Low 1998 13534 420 1 13534
137369 Low 1998 5816 438 1 5816
137951 Low 1998-10-25 33094 402 1 33094
138097 Low 1999-03-20 86401 264 1 86401
138463 Low 1998 5367 377 1 5367
138847 Low 2020-02-08
Jean Penné
11522913 29 2 33, 1283793
139183 Low 1998 8419 693 1 8419
139425 3152145 2014-01-15 250000 5068 95 1, 3, 7, 10, 11, 14, 15, 18, 19, 27, 39, 42, 71, 79, 118, 121, 122, 127, 144, 174, 208, 243, 290, 327, 370, 442, 457, 535, 556, 576, 591, 772, 791, 811, 827, 896, 942, 1303, 1593, 1705, 1747, 1922, 2132, 2370, 2407, 2528, 2928, 2944, 3280, 3331, 3665, 4108, 4831, 5359, 5471, 5656, 6016, 6187, 6484, 6768, 6790, 7710, 8130, 8396, 8655, 10483, 11995, 12334, 13710, 14647, 15775, 16312, 17459, 19342, 19465, 21984, 22251, 26970, 27172, 39991, 48648, 60391, 61820, 78944, 80848, 100534, 113548, 123385, 137483, 161723, 183558, 216323, 219087, 234984, 237594
140921 Low 1998-10-25 33234 354 1 33234
141941 Low 2011-05-26 4321566 439 1 4299438
141971 Low 2021-05-11 7698 381 2 2, 7698
142619 Low 1998-10-17 18716 191 1 18716
143047 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 90 0
143231 Low 1998 4266 425 1 4266
144337 Low 2006-05-01 1000000 189 4 129, 237, 609, 1077
144643 Low 2000-12-12 498079 257 1 498079
144817 Low 2000-01-14 258857 340 1 258857
146561 Low 2020-12-01 11290258 191 1 11280802
146649 3 2020-09-21 50000 2618 29 3, 13, 15, 32, 41, 43, 51, 69, 95, 185, 188, 689, 1191, 1212, 1355, 1500, 2148, 2295, 2495, 3253, 4205, 5805, 5969, 7344, 12939, 13829, 27931, 30895, 480989
146865 315 2014-01-09 150000 4154 79 1, 2, 3, 5, 9, 12, 17, 19, 25, 26, 27, 30, 40, 41, 42, 43, 60, 62, 69, 84, 89, 110, 113, 120, 126, 134, 145, 157, 171, 189, 201, 221, 244, 253, 292, 294, 305, 369, 372, 409, 449, 481, 517, 537, 652, 820, 834, 1010, 1072, 1225, 1313, 1326, 1365, 1377, 1842, 2016, 2289, 2341, 2721, 2916, 3005, 3897, 4836, 5225, 5397, 7804, 7929, 8790, 8837, 11114, 11683, 25659, 40261, 40974, 44585, 52577, 56355, 77274, 109584
146879 Low 1998 4424 375 1 4424
147851 Low 2021-05-11 5186 702 2 2, 5186
148151 Low 1998-10-18 25790 205 1 25790
148323 3 2020-09-04 50000 2785 31 2, 4, 12, 34, 50, 54, 86, 98, 112, 146, 202, 252, 272, 306, 310, 350, 432, 438, 660, 814, 1152, 1604, 4650, 6876, 10662, 15428, 18846, 22244, 27558, 483356, 1973319
148901 Low 2007 360338 162 1 360338
149467 Low 1998-10-18 22949 429 1 22949
149797 Low 2005-03-13 1414137 150 1 1414137
150103 Low 1998-11-23 111391 199 1 111391
150847 Low 2004-08-15 1076441 125 1 1076441
151023 3 2007-07-29 160000 3112 45 7, 10, 14, 19, 36, 56, 74, 80, 112, 122, 127, 376, 430, 644, 734, 814, 835, 850, 854, 1063, 1966, 2106, 3256, 3867, 5040, 6366, 6382, 10166, 13863, 17539, 21276, 23596, 37016, 37899, 41799, 50106, 57392, 77086, 77976, 80906, 90026, 114730, 115606, 122832, 151023
152713 Low 2004-10-23 1154707 111 1 1154707
152729 Low 1999-03-16 48348 430 1 48348
153191 Low 2021-05-11 29290 286 2 2, 29290
154317 3 2021-08-15
CRUS Liskovets-Gallot (MR12)
7000000 1864 24 12, 22, 28, 52, 58, 60, 90, 106, 186, 270, 328, 340, 886, 1086, 2880, 4372, 4986, 5586, 6058, 12252, 14728, 33498, 40828, 42478
156101 Low 1998 10798 317 1 10798
156307 Low 1998 5261 154 1 5261
157207 Low 1998 6193 120 1 6193
157957 Low 1998 16065 345 1 16065
158655 315 2020-09-22 50000 3532 56 3, 4, 5, 15, 17, 24, 26, 42, 43, 71, 87, 94, 101, 102, 105, 134, 141, 153, 168, 313, 360, 384, 386, 490, 533, 551, 747, 977, 1116, 1410, 1454, 1630, 1698, 1851, 2735, 3076, 3370, 3910, 4401, 5157, 5176, 6300, 6581, 6696, 10935, 11345, 13308, 20258, 20415, 21955, 23941, 28577, 34997, 42553, 49864, 481257
159371 Low 2002-01-14 284166 159 1 284166
159821 Low 1999-05-11 168770 232 1 168770
160601 Low 2021-05-11 8254 326 2 2, 8254
161323 Low 1998 5435 399 1 5435
161669 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 57 0
162941 Low 2012-02-02 5004718 123 1 993718
162943 Low 1999-03-17 74319 263 1 74319
163503 3 2021-08-15
CRUS Liskovets-Gallot (MR12)
7000000 2241 32 2, 8, 14, 18, 20, 80, 86, 92, 98, 144, 162, 192, 374, 780, 1086, 1878, 2624, 2868, 2910, 3152, 3252, 6714, 7794, 7982, 8196, 9104, 12806, 23378, 32862, 37286, 44094, 45636
163657 Low 1998 5849 311 1 5849
164789 Low 1999-03-16 48268 306 1 48268
164803 Low 2021-08-09 200000 755 16 7, 39, 43, 67, 279, 315, 471, 2239, 3003, 5163, 5875, 25279, 42019, 51307, 111111, 137839
164921 Low 1998 13258 163 1 13258
164981 Low 1998 17806 343 1 17806
165491 Low 1998 14486 312 1 14486
165509 Low 1998 6068 540 1 6068
166483 Low 1998 16243 248 1 16243
167021 Low 2007-07-14 1800000 95 2 574, 16078
168359 Low 1998 4212 250 1 4212
168907 Low 1998 9225 459 1 9225
169709 Low 1998-10-17 18856 428 1 18856
170069 Low 1999-04-13 96828 139 1 96828
170467 Low 2007-10-24 55273 411 2 1, 55273
170591 Low 2004-04-15 866870 159 1 866870
171089 Low 2007-07-14 1000000 137 2 12, 1524
171607 Low 2021-06-23 1000000 61 2 21117, 73245
172677 3 2020-07-05 50000 1298 9 28, 80, 88, 248, 1510, 2302, 4184, 24128, 30088
173467 Low 2020-10-12 50000 408 5 1, 6925, 8093, 10829, 13489
173587 Low 2007-10-24 172609 235 2 1, 172609
173759 Low 1998 4256 272 1 4256
173943 3 2020-09-21 50000 2613 35 2, 6, 15, 23, 27, 38, 42, 66, 107, 163, 187, 190, 406, 798, 918, 1042, 1055, 1247, 1431, 1842, 1850, 2806, 2930, 4123, 4515, 11135, 11166, 11830, 18936, 18951, 22966, 23078, 23443, 41343, 480166
175121 Low 1998 13402 342 1 13402
175211 Low 2007-07-14 1000000 138 3 370, 466, 11026
175379 Low 1999-02-15 37676 539 1 37676
175567 Low 2021-08-15
CRUS Even Riesel (MR15)
7000000 411 1 1
176077 Low 1998 4465 590 1 4465
177073 Low 1998-10-21 26147 375 1 26147
177479 Low 1998-12-28 41032 192 1 41032
177941 Low 2007-07-14 1000000 150 2 34, 154
178107 3 2020-09-25 50000 2933 40 2, 6, 8, 12, 20, 22, 30, 32, 46, 57, 76, 80, 89, 125, 130, 149, 293, 502, 513, 934, 1214, 1322, 1948, 2334, 3098, 4188, 4422, 4588, 5646, 6882, 10452, 10714, 16600, 18030, 21216, 39784, 42053, 43478, 47146, 481694
178747 Low 1999-06-03 144789 239 1 144789
178929 3 2020-10-31 50000 1890 16 9, 25, 27, 63, 129, 187, 285, 2671, 3435, 4497, 4827, 8461, 13449, 19237, 44503, 360759
179025 315 2020-09-21 50000 4105 68 6, 9, 14, 15, 16, 28, 69, 85, 93, 101, 121, 129, 133, 134, 189, 245, 266, 279, 309, 317, 319, 382, 394, 424, 521, 545, 628, 680, 718, 760, 805, 844, 849, 1026, 1040, 1330, 1406, 1468, 1476, 1978, 2044, 3122, 3797, 4124, 5084, 5658, 5962, 6152, 8170, 9781, 10433, 10641, 10745, 11145, 12280, 13093, 13410, 15016, 15358, 16336, 16933, 20085, 27625, 39257, 41208, 41935, 48426, 480578
179047 Low 1998 5593 318 1 5593
179677 Low 2020-10-12 50000 625 5 1, 2729, 13933, 16129, 30293
179743 Low 2021-06-23 1000000 105 1 99731
180133 Low 1998-10-18 19879 218 1 19879
180157 Low 1998 4697 493 1 4697
181783 Low 1998 5019 307 1 5019
181909 Low 1998 5493 753 1 5493
182379 3 2020-09-22 50000 2030 19 16, 28, 29, 31, 53, 112, 256, 319, 413, 421, 592, 673, 751, 2317, 3733, 5359, 11413, 18499, 481201
182523 3 2020-09-21 50000 3287 48 2, 4, 7, 19, 22, 36, 39, 40, 59, 62, 87, 111, 151, 174, 227, 230, 234, 243, 274, 279, 339, 530, 612, 780, 938, 1142, 1570, 1714, 1716, 1843, 2074, 3240, 3467, 5463, 6178, 7603, 8502, 8699, 8712, 9336, 11042, 12662, 12834, 17230, 19179, 34219, 38002, 483936
182771 Low 1998 4634 117 1 4634
182939 Low 1999-03-30 127180 284 1 127180
183027 3 2020-05-03 270000 3148 58 1, 10, 12, 20, 30, 46, 48, 58, 70, 72, 80, 85, 116, 118, 125, 126, 138, 358, 429, 625, 673, 857, 866, 1298, 1952, 2437, 4201, 4642, 4912, 6122, 7126, 7132, 8876, 10290, 16148, 16470, 16552, 17110, 21652, 22816, 25037, 28246, 30217, 33826, 34609, 39801, 71422, 110389, 137761, 139725, 157518, 158109, 171885, 178561, 189366, 230482, 265440, 265441
183329 Low 1998 6580 232 1 6580
183523 Low 1998 15387 183 1 15387
184031 Low 1998-10-20 23906 324 1 23906
185347 Low 2020-10-12 50000 526 6 1, 1189, 1325, 5501, 22289, 26953
185767 Low 1999-05-11 149009 389 1 149009
185983 Low 1998 5875 585 1 5875
186059 Low 1998 14932 217 1 14932
187933 Low 1998 7343 191 1 7343
189457 Low 1998 4189 194 1 4189
189463 Low 2000-07-15 324103 220 1 324103
190229 Low 1999-03-30 141576 268 1 141576
190241 Low 1998 4438 505 1 4438
190357 Low 2020-10-12 50000 203 2 1, 15465
190927 Low 2007-10-24 72289 518 2 1, 72289
190979 Low 1998-10-20 23244 354 1 23244
191201 Low 1998 6106 664 1 6106
191249 Low 2010-11-21 3425824 177 1 3417696
192089 Low 2004-05-10 1395688 567 1 1395688
192509 Low 2021-06-23 1000000 88 1 52
192581 Low 1998 11006 247 1 11006
192747 3 2020-10-31 50000 1803 23 1, 12, 13, 21, 33, 34, 57, 70, 121, 180, 537, 670, 685, 1449, 1573, 7137, 8049, 9969, 18097, 24430, 25513, 34698, 360750
192797 2009-03-19 100000 1976 33 10, 14, 18, 26, 36, 40, 46, 60, 78, 80, 110, 168, 290, 526, 784, 828, 1244, 1468, 2188, 4816, 6956, 9494, 9954, 10738, 17894, 18958, 18994, 20528, 20724, 23796, 34114, 38724, 100000
192971 Low 2021-05-01 11534290 57 1 14773498
194527 Low 1998 11573 350 1 11573
194563 Low 1998-10-22 24343 298 1 24343
194819 Low 1998 15256 181 1 15256
195875 Low 1998 9350 494 1 9350
196477 Low 1998 4457 108 1 4457
196597 Low 2006-05-09 2178109 168 1 2178109
197673 3 2021-09-17
Woodall fill-in (MR14)
550000 3409 65 4, 7, 8, 10, 15, 26, 48, 51, 58, 67, 80, 90, 100, 134, 136, 180, 235, 268, 280, 387, 411, 499, 638, 918, 938, 1195, 1266, 1290, 2123, 2719, 2970, 4166, 5284, 5330, 6315, 7691, 8639, 9200, 9578, 9880, 10424, 10626, 10856, 19395, 28986, 29527, 32999, 33203, 43863, 44640, 44987, 88235, 97167, 145838, 150167, 161290, 176958, 241234, 244003, 254655, 341268, 421871, 447700, 475399, 790695
198119 Low 1998 4116 295 1 4116
199123 Low 1998 4651 219 1 4651
199663 Low 1998 4567 349 1 4567
201193 Low 2003-02-03 457615 355 1 457615
202511 Low 1998 4894 301 1 4894
203729 Low 1998 4940 325 1 4940
204223 Low 2003-03-27 696891 207 1 696891
204397 Low 1998 8673 311 1 8673
205781 Low 1998 8334 148 1 8334
206039 Low 2021-05-01 11629096 129 1 13104952
206231 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 130 0
207311 Low 1998 8998 668 1 8998
207397 Low 2020-10-12 50000 525 7 1, 5609, 7649, 10037, 10481, 24305, 40577
207839 Low 1998-10-25 29140 409 1 29140
208961 Low 1998 5390 343 1 5390
209227 Low 1998-12-18 43481 231 1 43481
209647 Low 1998 8561 656 1 8561
209737 Low 2020-10-12 50000 406 5 1, 1313, 4937, 4985, 8545
210877 Low 2009-04-06 500000 307 4 1981, 2605, 350029, 484789
211395 315 2020-10-31 50000 2918 41 1, 4, 9, 12, 13, 16, 55, 73, 84, 93, 118, 129, 133, 135, 136, 141, 204, 205, 303, 334, 409, 412, 583, 801, 1146, 1329, 1522, 1741, 3328, 5865, 8439, 8889, 10360, 12469, 13905, 14896, 16539, 35332, 35520, 47440, 500025
212321 Low 1998 13838 677 1 13838
212893 Low 2003-10-15 730387 119 1 730387
213553 Low 1998 12771 205 1 12771
213719 Low 1998-12-21 54996 726 1 54996
214807 Low 1998 5653 281 1 5653
215443 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 200 0
215503 Low 2003-04-28 649891 283 1 649891
216367 Low 2007 35000 92 3 1601, 5129, 28841
217499 Low 1998 11244 187 1 11244
217807 Low 1999-03-01 243537 249 1 243537
217963 Low 1998-12-22 95111 218 1 95111
218651 Low 1998-10-27 30314 311 1 30314
220033 Low 2004-04-19 719731 284 1 719731
220063 Low 1999-09-03 306335 120 1 306335
220271 Low 1998 4198 292 1 4198
220511 Low 1998-12-18 54890 201 1 54890
220829 Low 1998 15960 310 1 15960
220931 Low 1998 8930 626 1 8930
222551 Low 1998 6146 123 1 6146
222997 Low 2001-11-30 613153 136 1 613153
224113 Low 1998 4283 236 1 4283
224891 Low 1999-01-04 92214 405 1 92214
225689 Low 1998 10800 125 1 10800
226153 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 147 0
226813 Low 1998 5883 525 1 5883
227441 Low 1998-10-27 24590 437 1 24590
227683 Low 1998 4739 460 1 4739
228071 Low 1998-10-28 27662 177 1 27662
228509 Low 2020-07-12 50000 540 2 9980, 22984
229515 3152145 2014-01-15 250000 5084 76 1, 6, 8, 9, 20, 22, 23, 28, 30, 31, 32, 49, 60, 77, 82, 85, 86, 87, 96, 128, 151, 174, 190, 198, 200, 244, 248, 278, 321, 418, 472, 520, 653, 786, 1000, 1168, 1461, 2031, 2106, 2817, 3086, 3194, 3410, 3831, 5161, 5350, 5701, 5772, 6976, 11562, 11689, 12540, 13021, 14927, 18873, 20108, 22861, 25766, 31824, 32759, 38941, 60324, 65196, 79973, 96724, 103494, 105026, 156775, 156908, 157738, 158762, 165316, 177612, 191077, 196950, 247263
230017 Low 1998-10-28 20045 235 1 20045
230407 Low 2020-10-12 50000 291 6 1, 1105, 1753, 4345, 34513, 37645
230753 2009-03-19 100000 2303 40 6, 22, 24, 36, 38, 52, 82, 90, 136, 144, 210, 318, 336, 378, 384, 420, 434, 526, 628, 646, 666, 726, 1122, 1290, 1294, 1312, 1608, 1914, 2682, 4014, 10314, 11032, 12138, 17898, 22410, 24036, 26966, 44130, 69922, 100000
230827 Low 2020-10-12 50000 495 3 1, 4177, 32869
231613 Low 1998 4223 227 1 4223
231785 2013-08-10 200000 1505 21 4, 10, 20, 46, 50, 154, 184, 386, 1282, 1760, 5444, 10054, 15980, 29444, 32602, 40432, 54794, 90536, 96526, 158806, 200000
232197 3 2013-08-11 75000 2628 42 2, 29, 33, 37, 68, 88, 96, 136, 240, 321, 340, 402, 750, 913, 1086, 1432, 2138, 2241, 2376, 2578, 2753, 2766, 5509, 7240, 7588, 8316, 9158, 9173, 11308, 11742, 11861, 12312, 12448, 13657, 20212, 25401, 45125, 45157, 45196, 65065, 73457, 73458
233221 Low 2020-10-12 50000 618 4 1, 1021, 4303, 19863
233227 Low 1998 16517 308 1 16517
233833 Low 2020-08-06 60000 287 1 32983
234329 Low 1998 4476 388 1 4476
234343 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 159 0
234613 Low 1998 8071 412 1 8071
234847 Low 2005-05-09 1535589 144 1 1535589
235363 Low 1998 7719 209 1 7719
235601 Low 2003-03-06 295338 260 1 295338
235871 Low 1998 7462 249 1 7462
236219 Low 1998 6488 311 1 6488
236377 Low 2021-06-23 1000000 166 4 19693, 111973, 178285, 824773
236893 Low 1998 14751 307 1 14751
237123 3 2009-03-19 100000 2136 27 6, 15, 35, 60, 82, 96, 127, 154, 155, 420, 422, 494, 542, 627, 866, 1315, 2907, 2932, 6639, 9055, 9866, 9982, 10835, 27604, 27899, 56522, 100000
237659 Low 1998 15856 293 1 15856
237915 315 2009-03-19 100000 3152 41 2, 4, 8, 16, 28, 38, 39, 40, 45, 64, 134, 268, 310, 416, 559, 568, 585, 629, 702, 898, 908, 1099, 1144, 1315, 1569, 1692, 1711, 2117, 2186, 2902, 3810, 5908, 11874, 13484, 14106, 14709, 17909, 36966, 57538, 60640, 100000
239107 Low 2021-08-15
CRUS Even Riesel (MR15)
7000000 153 1 1
239857 Low 2021-06-23 1000000 181 3 33, 7233, 161901
239887 Low 1998 13473 253 1 13473
241987 Low 1998 11277 234 1 11277
242279 Low 1998 7636 545 1 7636
242385 3152145 2014-01-15 250000 5090 87 1, 6, 7, 8, 9, 24, 30, 34, 46, 47, 56, 59, 65, 69, 74, 85, 86, 101, 105, 130, 146, 165, 330, 333, 334, 339, 365, 390, 519, 559, 562, 576, 630, 770, 819, 912, 1011, 1033, 1078, 1184, 1194, 1512, 1614, 1752, 1826, 2091, 2523, 3071, 3305, 3830, 3875, 4064, 4354, 4872, 5342, 5353, 5405, 5750, 6416, 10382, 11718, 12232, 14685, 20110, 20619, 22467, 22541, 24248, 26217, 30954, 37951, 47837, 50407, 60891, 64776, 66325, 68056, 68186, 115562, 126058, 134486, 166050, 174765, 195912, 203328, 203712, 223070
242417 2013-10-16
Alexander Jones
600000 2395 33 2, 14, 20, 30, 52, 136, 156, 176, 262, 268, 390, 392, 448, 528, 558, 1012, 1208, 1616, 1638, 1962, 2868, 3020, 4092, 5416, 6652, 7384, 26278, 35018, 62202, 71650, 91422, 176082, 590842
244799 Low 1998 7680 275 1 7680
244841 Low 1998 17890 328 1 17890
245051 Low 2000-11-15 285750 379 1 285750
245533 Low 1998-12-21 84667 140 1 84667
245561 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 45 0
245563 Low 1998 10319 339 1 10319
246299 Low 2004-01-23 752600 314 1 752600
246731 Low 1998 12078 200 1 12078
246787 Low 2020-10-12 50000 219 3 1, 1081, 13081
247597 Low 1998 9917 380 1 9917
247993 Low 1998 4259 488 1 4259
248047 Low 2021-06-23 1000000 103 1 11613
249127 Low 2021-06-23 1000000 147 2 5189, 31301
249375 315 2020-10-31 50000 3679 32 1, 8, 9, 12, 13, 19, 29, 32, 91, 134, 200, 228, 240, 272, 277, 548, 984, 1349, 1602, 1933, 1977, 2790, 3041, 3057, 3164, 3189, 6978, 8400, 13314, 18284, 30464, 360037
250027 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 120 0
250091 Low 1998 15690 357 1 15690
251749 2021-09-17
Woodall fill-in (MR14)
550000 1345 16 29, 49, 127, 167, 917, 1355, 1759, 7963, 8887, 12041, 54161, 180815, 246619, 333881, 548917, 2013995
252191 Low 2012-06-23 5503614 145 1 5497878
253507 Low 1998 10833 342 1 10833
254233 Low 1998 5783 227 1 5783
254587 Low 1998-12-30 42953 503 1 42953
256267 Low 1999-01-11 148941 138 1 148941
256453 Low 2006-10-10 1000000 86 3 607, 41359, 233779
256603 Low 1998 5007 373 1 5007
259545 3152145 2018-08-17 250000 5314 84 1, 9, 12, 13, 18, 23, 52, 57, 61, 64, 65, 72, 88, 91, 95, 107, 112, 117, 120, 151, 171, 195, 196, 220, 242, 276, 283, 324, 366, 420, 435, 640, 712, 815, 943, 1096, 1278, 1293, 1429, 1529, 1597, 1618, 1805, 2482, 2493, 3281, 3330, 3343, 4553, 4662, 5109, 5725, 7465, 8471, 9160, 10171, 11245, 11749, 13711, 14203, 19497, 19751, 20061, 21288, 24085, 38967, 41939, 48192, 48749, 49237, 50411, 57101, 65628, 72270, 87653, 100189, 104915, 113406, 136467, 148783, 150305, 154768, 176317, 187703
260261 Low 1998 16202 469 1 16202
260849 Low 1998 6356 238 1 6356
261221 Low 2003-12-22 689422 176 1 689422
262033 Low 1998 7375 276 1 7375
262391 Low 1998 19766 492 1 19766
263287 Low 2021-05-11 4641 257 2 1, 4641
263669 Low 1998 9864 226 1 9864
264403 Low 2020-08-06 60000 426 2 35147, 59115
265423 Low 2007-08-28 100000 122 1 51
266459 Low 1998 8852 320 1 8852
267763 Low 2000-02-19 264115 358 1 264115
267877 Low 1998 4393 516 1 4393
270927 3 2020-10-31 50000 3232 42 2, 20, 33, 42, 48, 60, 69, 81, 98, 104, 116, 126, 128, 156, 196, 321, 332, 345, 405, 484, 488, 502, 856, 1092, 1424, 1512, 2292, 2868, 3633, 5648, 5921, 7733, 8946, 10368, 13248, 17832, 23405, 40973, 41168, 47853, 49836, 361006
271357 Low 2021-08-29
Conjectures 'R Us
2000000 273 1 1
271657 Low 2021-05-11 6577 546 2 1, 6577
272061 3 2020-10-31 50000 3908 54 7, 10, 18, 19, 31, 47, 65, 70, 73, 81, 89, 99, 101, 103, 107, 159, 263, 285, 307, 378, 415, 477, 522, 601, 611, 615, 643, 823, 862, 963, 975, 1182, 1747, 1831, 2182, 2621, 2638, 2691, 2887, 4051, 4326, 4357, 5477, 5718, 8627, 9095, 12702, 13451, 20179, 23435, 32885, 38725, 40889, 360077
272083 Low 1998 7391 256 1 7391
272517 3 2020-10-31 50000 2729 35 1, 13, 14, 16, 57, 144, 156, 216, 457, 596, 685, 776, 813, 826, 841, 921, 993, 1305, 1309, 4126, 4768, 5690, 6646, 9273, 9694, 13777, 14648, 17337, 21370, 21757, 23956, 26821, 27381, 33016, 667766
273613 Low 2021-06-23 1000000 114 4 39, 87, 159, 397407
273809 Low 2017-12-13 8939544 189 1 8932416
275175 315 2020-10-31 50000 3900 47 4, 7, 16, 20, 31, 40, 52, 54, 60, 61, 119, 126, 137, 149, 164, 191, 199, 237, 251, 303, 393, 409, 412, 449, 822, 1046, 1241, 1519, 1640, 2238, 3511, 3744, 5029, 5340, 6399, 6877, 7521, 7753, 8321, 13371, 18993, 20273, 21017, 21247, 26833, 33510, 504031
275293 Low 2006-09-21 2335007 251 1 2335007
275377 Low 1999-01-04 89937 211 1 89937
275591 Low 2007-08-28 250000 65 1 5354
277153 Low 2002-11-21 429819 195 1 429819
278077 Low 2007-08-28 100000 95 1 56913
278713 Low 2021-06-23 1000000 81 2 17159, 57719
279703 Low 2004-01-07 616235 306 1 616235
279731 Low 2021-06-23 1000000 115 1 1782
281143 Low 1999-02-09 187639 206 1 187639
281699 1998 7632 1033 1 7632
281891 Low 1998-10-30 29950 408 1 29950
282395 Low 1998 11218 522 1 11218
283383 3 2021-08-09 200000 1981 29 6, 19, 27, 46, 178, 222, 247, 282, 288, 322, 406, 427, 1054, 1143, 1294, 1872, 2899, 5179, 8199, 14302, 57108, 62532, 79263, 87622, 96186, 149562, 160146, 192466, 195607
283481 Low 1998 9394 487 1 9394
283753 Low 1998 4519 312 1 4519
284579 Low 2021-06-23 1000000 83 2 56, 4736
285191 Low 1999-11-13 201138 274 1 201138
285793 Low 1998 7115 504 1 7115
285903 3 2021-08-09 200000 2032 42 3, 6, 7, 10, 24, 31, 64, 82, 87, 90, 102, 195, 204, 220, 231, 351, 382, 396, 420, 460, 640, 822, 1680, 1684, 2646, 5100, 6990, 13323, 17020, 17776, 18787, 20724, 31518, 31867, 36640, 45298, 50044, 77860, 98475, 109587, 111111, 179526
288907 Low 1999-01-22 60485 413 1 60485
288943 Low 1998 9227 368 1 9227
289409 Low 1998-12-30 37444 103 1 37444
290189 Low 1998 6720 224 1 6720
290707 Low 1998 8457 454 1 8457
291463 Low 1998 10791 198 1 10791
292931 Low 1998 6114 342 1 6114
293647 Low 1998 11225 464 1 11225
294907 Low 2021-06-23 1000000 110 3 545, 203921, 221409
295303 Low 1998 11711 478 1 11711
296321 Low 1999-04-18 101594 144 1 101594
296819 Low 1998 4744 351 1 4744
297581 Low 1999-01-15 62982 331 1 62982
298991 Low 1998 6030 832 1 6030
299617 Low 2002-07-22 428917 400 1 428917
299909 Low 1998 8828 558 1 8828
300089 Low 1998 15160 686 1 15160
300389 Low 1999-02-03 34768 433 1 34768
300611 Low 1998 21194 377 1 21194
300637 Low 1999-02-05 60109 234 1 60109
301151 Low 1999-02-08 78326 208 1 78326
301267 Low 1998 12493 417 1 12493
301387 Low 2021-05-11 6241 493 2 1, 6241
302047 Low 1998 19737 415 1 19737
302111 Low 1999-02-12 96282 221 1 96282
302171 Low 1998 4582 230 1 4582
303337 Low 2021-08-29
Conjectures 'R Us
2000000 396 1 1
303689 Low 1998 10916 169 1 10916
304167 3 2020-10-31 50000 3358 49 9, 10, 16, 24, 28, 50, 134, 260, 302, 316, 368, 389, 464, 472, 518, 592, 708, 773, 878, 1036, 1090, 1148, 1172, 1178, 1185, 1258, 1397, 1492, 1726, 1953, 2024, 2094, 2305, 3026, 3654, 4056, 5873, 7525, 8440, 9265, 11482, 13912, 17189, 17537, 23234, 35753, 40524, 44802, 360294
304207 Low 2013-10-10 6681437 66 1 6643565
305377 Low 1998 11457 166 1 11457
305467 Low 2021-05-11 29033 446 2 1, 29033
306251 Low 2021-06-23 1000000 128 3 22, 29038, 37462
306455 Low 1998 5172 654 1 5172
306637 Low 1998 10273 147 1 10273
306749 Low 1998 18916 165 1 18916
307211 Low 1999-10-04 241978 346 1 241978
307631 Low 1998 8254 331 1 8254
308351 Low 1999-02-01 45326 304 1 45326
309521 Low 1998 5790 156 1 5790
309817 Low 2004-06-07 901173 192 1 901173
310843 Low 1998 10775 274 1 10775
310867 Low 2007-08-28 500000 138 2 9, 381
312817 Low 1998 4489 291 1 4489
312869 Low 1998 16116 356 1 16116
313777 Low 1998 16713 331 1 16713
313979 Low 2021-06-23 1000000 99 3 4, 184, 243184
314159 Low 2021-06-17 50000 356 5 40, 64, 1096, 1208, 1784
314203 Low 1999-01-01 38267 213 1 38267
315433 Low 1998 23183 386 1 23183
315687 3 2020-10-31 50000 1982 28 13, 26, 38, 50, 65, 76, 110, 200, 626, 638, 880, 1093, 1117, 1513, 2258, 3040, 6242, 7997, 8530, 9500, 13757, 15686, 22750, 29509, 32128, 34097, 35768, 343006
315929 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 209 0
317605 2020-04-02 445000 1079 20 5, 13, 31, 61, 73, 161, 847, 1195, 1825, 4253, 32863, 62081, 75265, 104521, 146803, 176527, 203407, 273145, 359297, 369211
317969 Low 1998 14300 259 1 14300
318431 Low 2020-08-06 50000 258 2 40618, 44794
318463 Low 1998 17707 182 1 17707
318667 Low 1998 5065 471 1 5065
319511 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 280 0
319605 3152145 2014-01-15 250000 5790 96 2, 3, 5, 8, 10, 21, 27, 36, 62, 63, 73, 74, 99, 103, 108, 110, 111, 123, 129, 133, 164, 169, 182, 185, 201, 267, 281, 282, 286, 288, 442, 478, 493, 618, 623, 834, 896, 901, 1059, 1298, 1506, 1582, 1703, 2045, 2215, 2677, 2991, 3044, 4173, 4231, 4636, 4786, 4887, 5385, 5477, 5614, 6707, 6814, 7478, 7595, 8544, 8758, 9487, 9963, 11078, 11126, 12286, 12324, 13840, 17146, 22808, 26909, 26991, 27914, 28470, 34693, 41481, 41821, 43764, 45533, 46387, 47270, 52496, 56654, 58142, 58984, 63425, 92665, 95465, 101625, 102805, 107126, 111102, 160975, 192517, 220769
320107 Low 2021-06-23 1000000 108 3 41, 257, 8249
320503 Low 1998 26627 441 1 26627
320531 Low 1999-02-18 46318 271 1 46318
321043 Low 1999-07-30 238303 272 1 238303
322877 Low 1998 8328 684 1 8328
323169 3 2009-03-19 100000 3486 52 3, 9, 13, 16, 17, 19, 21, 25, 31, 37, 39, 48, 61, 69, 97, 99, 137, 159, 248, 249, 312, 320, 377, 403, 591, 1248, 1333, 1445, 1627, 2041, 2877, 3079, 4921, 5945, 6633, 6928, 8533, 13985, 16063, 16483, 21291, 21629, 25056, 30669, 34077, 35541, 47664, 50733, 52411, 60465, 74069, 100000
323563 Low 2021-06-23 1000000 136 2 243, 9099
323579 Low 1998 30324 143 1 30324
323591 Low 1998 7582 343 1 7582
323737 Low 1998 18001 142 1 18001
323895 3152145 2014-01-15 250000 5047 82 1, 4, 5, 10, 16, 25, 34, 37, 40, 42, 44, 47, 51, 52, 56, 69, 93, 97, 108, 110, 113, 114, 133, 174, 181, 207, 312, 510, 753, 871, 1041, 1306, 1507, 1654, 1786, 1858, 1896, 1946, 2012, 2511, 2727, 3030, 3208, 3224, 3386, 4146, 4849, 6626, 8815, 9806, 10854, 13857, 15612, 15998, 17080, 17370, 17790, 18026, 19016, 19831, 22761, 24420, 26844, 28154, 28190, 31098, 32044, 35399, 40712, 57015, 75494, 92486, 93504, 119122, 124866, 137391, 148039, 176374, 188428, 212421, 230791, 244192
324011 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 153 0
324517 Low 1998 6693 335 1 6693
325123 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 129 0
325571 Low 1998 10610 214 1 10610
325627 Low 2005-04-04 1472117 149 1 1472117
325859 Low 1999-05-25 156148 269 1 156148
326041 Low 2021-05-11 9349 838 2 1, 9349
326047 Low 1998 8801 335 1 8801
326591 Low 1998 6762 553 1 6762
327163 Low 2007 124000 73 3 167, 3047, 22151
327667 Low 1998 4653 140 1 4653
327671 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 101 0
328687 Low 1998-10-22 25357 248 1 25357
329023 Low 1998 6027 273 1 6027
329199 3 2020-10-31 50000 3032 59 5, 8, 11, 15, 25, 43, 68, 71, 83, 95, 103, 115, 136, 181, 184, 191, 211, 253, 271, 337, 465, 525, 621, 625, 717, 751, 793, 836, 865, 895, 921, 1025, 1043, 1080, 1115, 1131, 1160, 1305, 1557, 2224, 2488, 3340, 3421, 3853, 3921, 4387, 4828, 4975, 5155, 6083, 6840, 7175, 8443, 9240, 13017, 17857, 22395, 48821, 360057
329413 Low 1998 16947 586 1 16947
329767 Low 1998 5993 614 1 5993
330733 Low 1998 7367 350 1 7367
330963 3 2021-08-09 200000 2419 42 2, 8, 10, 12, 20, 48, 54, 58, 110, 134, 138, 178, 192, 332, 344, 375, 398, 572, 692, 790, 884, 1075, 1226, 1326, 1454, 2038, 2396, 2456, 5582, 7244, 14607, 15342, 26312, 27495, 29478, 36766, 59562, 69756, 136376, 174915, 187046, 195607
331139 Low 1999-03-12 201240 143 1 201240
332159 Low 2021-06-23 1000000 95 1 4416
332201 Low 1999-03-06 103498 169 1 103498
334147 Low 2021-06-23 1000000 121 3 37, 7981, 103669
334331 Low 2021-06-23 1000000 81 3 78, 294, 7998
334559 Low 1998 6880 318 1 6880
335353 Low 1998 14591 153 1 14591
335407 Low 1998 6573 414 1 6573
336599 Low 1998 5496 131 1 5496
336839 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 390 0
337513 Low 1998 7763 606 1 7763
338321 Low 1999-03-17 49538 335 1 49538
341441 Low 1998 4414 315 1 4414
341443 Low 1999-02-25 42575 424 1 42575
342209 Low 1998 4312 706 1 4312
342269 Low 1998 5972 451 1 5972
342337 Low 2007-08-28 350000 50 1 1657
342673 Low 2007-04-28 2639439 310 1 2639439
342847 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 38 0
343079 Low 1998-10-22 22092 330 1 22092
343751 Low 1998 6502 799 1 6502
344759 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 158 0
345067 Low 2005-11-13 1876573 228 1 1876573
345967 Low 1998 10269 451 1 10269
347201 Low 1998-10-23 27574 235 1 27574
348037 Low 1998 9113 507 1 9113
348059 Low 1999-02-08 34660 484 1 34660
348553 Low 1998 7275 283 1 7275
350107 Low 2004-10-24 1144101 147 1 1144101
350173 Low 1998-10-22 25523 371 1 25523
350617 Low 1998-10-22 31493 328 1 31493
352123 Low 1998 14995 108 1 14995
353159 Low 2011-05-31 4358716 146 1 4331116
353375 Low 1998 9382 324 1 9382
353383 Low 1998 7003 498 1 7003
353557 Low 1999-03-18 51833 234 1 51833
353999 Low 1998 16932 330 1 16932
355199 Low 1998 6588 205 1 6588
355693 Low 1998 10203 294 1 10203
357491 Low 2003-01-21 609338 252 1 609338
357659 Low 2005-09-25 1779748 88 1 1779748
358243 Low 1999-02-19 40707 181 1 40707
358889 Low 1999-05-24 122900 357 1 122900
359833 Low 1998 6135 651 1 6135
359923 Low 1998-10-22 22463 451 1 22463
360251 Low 1998 4298 238 1 4298
360409 2021-08-09 200000 2312 45 7, 21, 23, 79, 101, 173, 183, 189, 223, 227, 387, 399, 413, 475, 495, 719, 739, 767, 1013, 1103, 1403, 1787, 1903, 2035, 2759, 3611, 4253, 4735, 6083, 8957, 14341, 14403, 15029, 15109, 18895, 27223, 36341, 37235, 61691, 66469, 70703, 143299, 153191, 165011, 199279
360817 Low 1998 18285 312 1 18285
361841 Low 1998 5702 212 1 5702
362609 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 268 0
362707 Low 1999-04-03 119925 320 1 119925
362737 Low 2021-06-23 1000000 122 1 153
363119 Low 1998 9712 111 1 9712
363343 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 158 0
363359 Low 1998 9788 410 1 9788
363665 Low 1998 6142 405 1 6142
363821 Low 1998 7562 520 1 7562
364079 Low 1998 9052 279 1 9052
364331 Low 1999-03-30 92626 313 1 92626
364903 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 272 0
365159 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 256 0
367543 Low 1998 17831 712 1 17831
367691 Low 1998 5182 191 1 5182
368411 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 268 0
368467 Low 1998-10-22 29221 412 1 29221
369163 Low 1998 9099 324 1 9099
370421 Low 2021-06-23 1000000 99 1 201442
370991 Low 1998 18522 531 1 18522
371893 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 166 0
372089 Low 1998 7680 281 1 7680
372311 Low 1998-10-22 28974 165 1 28974
373109 Low 1998 4728 273 1 4728
373573 Low 1998 9167 137 1 9167
373627 Low 1998 5877 415 1 5877
375097 Low 1998 12421 146 1 12421
376303 Low 1998 18335 332 1 18335
376993 Low 2002-09-08 293603 199 1 293603
378643 Low 1998 5363 230 1 5363
379169 Low 1998 6444 405 1 6444
379693 Low 1998 9655 326 1 9655
380069 Low 1998 5180 346 1 5180
381193 Low 1999-03-01 43627 303 1 43627
382229 Low 1999-02-15 39004 149 1 39004
382691 Low 2003-02-27 431722 202 1 431722
382937 Low 1998 4278 752 1 4278
384029 Low 2021-06-23 1000000 103 1 24
384179 Low 1998 4720 512 1 4720
384539 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 183 0
384731 Low 1998 4722 470 1 4722
384791 Low 1998-10-16 22598 158 1 22598
385627 Low 1999-02-08 34229 339 1 34229
386443 Low 1998 6715 372 1 6715
386801 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 126 0
387223 Low 1998-10-16 20951 206 1 20951
390667 Low 1998 5277 687 1 5277
391473 3 2020-10-31 50000 2825 43 2, 7, 11, 12, 20, 23, 39, 51, 54, 79, 123, 124, 134, 227, 368, 467, 594, 607, 691, 787, 1083, 1195, 1655, 2903, 3127, 3184, 3503, 4979, 5490, 7058, 8574, 9087, 10439, 12719, 13170, 13340, 16854, 21170, 21284, 21318, 25454, 30651, 360552
391679 Low 1998 17432 353 1 17432
391715 Low 1998 5998 525 1 5998
392219 Low 1998 6528 187 1 6528
392317 Low 1999-03-21 74281 219 1 74281
392737 Low 1999-07-24 248517 396 1 248517
392923 Low 1999-03-24 70827 322 1 70827
393209 Low 2000-03-22 221216 235 1 221216
396509 Low 1998 4244 142 1 4244
397027 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 83 0
397679 Low 1998-10-19 27540 421 1 27540
398023 Low 2013-10-05 6626619 130 1 6418059
398533 Low 2002-09-04 419107 255 1 419107
399239 Low 2007-08-28 1000000 103 2 32, 253688
399281 Low 1999-04-03 67798 250 1 67798
400093 Low 1998 12815 365 1 12815
401143 Low 2003-06-11 532927 228 1 532927
401617 Low 2002-12-27 470149 263 1 470149
401879 Low 1999-02-17 39864 248 1 39864
401969 Low 1998 14732 347 1 14732
402539 Low 2014-10-02 7178012 235 1 7173024
403537 Low 1998-10-07 27505 220 1 27505
403993 Low 2021-06-23 1000000 44 1 379
404429 Low 1999-04-07 85344 351 1 85344
404527 Low 1999-02-15 37265 243 1 37265
406253 Low 1999-02-19 40948 527 1 40948
406423 Low 1998 18155 780 1 18155
408247 Low 2001-04-09 205469 307 1 205469
409119 3 2020-10-31 50000 1679 20 36, 47, 77, 99, 117, 176, 375, 608, 740, 789, 1679, 2069, 2567, 2775, 11012, 15017, 26699, 36848, 45371, 504005
409695 3152145 2013-10-16 250000 5007 69 1, 3, 4, 20, 22, 28, 30, 33, 38, 82, 112, 127, 150, 166, 212, 258, 272, 292, 336, 391, 425, 456, 515, 564, 597, 646, 651, 672, 703, 1084, 1101, 1297, 1760, 1783, 2664, 2675, 2733, 3298, 3719, 4468, 4504, 4523, 5583, 6320, 6332, 6671, 7144, 8906, 9658, 10009, 11408, 11855, 12668, 22441, 23007, 25162, 29279, 30582, 34609, 52258, 55561, 102732, 107506, 163816, 177189, 193099, 212742, 230546, 247171
409753 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 177 0
410309 Low 1998 4656 212 1 4656
410489 Low 1999-04-03 47596 297 1 47596
410803 Low 1998-10-10 31895 416 1 31895
411793 Low 2006-07-12 260000 113 4 35, 683, 9419, 233819
412659 3 2020-10-31 50000 2340 25 9, 12, 21, 28, 33, 97, 151, 211, 219, 285, 319, 525, 637, 652, 787, 1131, 1773, 3625, 6813, 9099, 10165, 15217, 18715, 43252, 360795
412717 Low 2004-08-22 1084409 292 1 1084409
412843 Low 2021-06-23 1000000 141 5 15, 16047, 107943, 142983, 377223
413347 Low 1998 5013 267 1 5013
414373 Low 1998 10703 268 1 10703
415267 Low 2011-05-08 4270249 296 1 3771929
415559 Low 1998 11444 191 1 11444
416383 Low 1998 5595 161 1 5595
416413 Low 2003-04-28 424791 284 1 424791
417643 Low 2005-10-05 1800787 210 1 1800787
417937 Low 1998 14725 313 1 14725
419729 Low 1998 19632 438 1 19632
420067 Low 1999-04-16 125733 219 1 125733
420147 3 2009-03-19 100000 2235 46 6, 21, 30, 61, 64, 96, 110, 146, 150, 206, 232, 261, 325, 372, 422, 660, 714, 856, 864, 874, 1286, 1596, 1702, 2406, 2892, 5374, 6546, 6550, 7234, 9146, 10020, 17325, 18070, 21206, 29477, 30165, 31452, 32637, 33261, 57981, 64064, 64446, 65040, 73997, 85326, 100000
420239 Low 1998 9488 278 1 9488
422427 3 2009-03-19 100000 3277 55 2, 4, 5, 9, 14, 25, 33, 34, 40, 41, 44, 49, 57, 60, 65, 70, 110, 180, 185, 194, 264, 329, 353, 368, 420, 714, 814, 869, 1104, 1140, 1145, 1440, 1468, 1604, 1825, 2205, 2210, 2368, 5409, 5752, 5889, 10292, 14510, 14841, 15710, 22484, 29264, 30868, 37260, 50308, 60612, 65601, 73308, 79057, 100000
423403 Low 1999-02-08 34691 225 1 34691
424499 Low 1999-02-02 34168 585 1 34168
424631 Low 1998 13166 441 1 13166
425069 Low 1998 4484 417 1 4484
426883 Low 1998 8167 243 1 8167
428149 Low 1998 5599 435 1 5599
428639 Low 2011-01-14 3516580 146 1 3506452
430439 Low 1998 15600 172 1 15600
431173 Low 1999-04-03 63643 200 1 63643
432209 Low 1998 5924 257 1 5924
434099 Low 1998 10420 379 1 10420
434261 Low 1998 5406 373 1 5406
434729 Low 2021-06-23 1000000 144 4 8, 20, 80, 941408
435101 Low 1998-10-13 20382 278 1 20382
435269 Low 1998 16060 327 1 16060
437009 Low 1998 10196 437 1 10196
438071 Low 1999-04-03 55986 317 1 55986
438523 Low 1999-05-31 135415 496 1 135415
439363 Low 1998 5935 175 1 5935
439811 Low 2020-08-09 50000 249 3 20290, 24466, 49426
441907 Low 2021-06-23 1000000 144 2 837, 42861
443843 Low 1998 5122 610 1 5122
443857 Low 2001-08-27 369457 234 1 369457
444637 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 39 0
444847 Low 1999-07-19 112497 360 1 112497
446693 Low 2018-06-03 450000 948 16 124, 150, 388, 628, 1554, 1948, 3172, 4644, 7114, 9292, 14500, 14802, 15412, 71602, 125308, 446694
447291 3 2020-10-31 50000 3139 49 1, 2, 5, 7, 9, 10, 11, 13, 18, 27, 35, 42, 45, 61, 82, 91, 137, 167, 245, 258, 261, 275, 322, 427, 457, 667, 945, 1087, 1098, 1121, 1735, 1879, 2450, 2543, 2705, 3547, 4447, 4663, 4959, 7013, 12787, 14769, 23445, 28679, 31781, 35325, 40317, 47787, 360051
447367 Low 1998-10-22 22149 273 1 22149
448121 Low 1998 7410 423 1 7410
449143 Low 1998 13347 397 1 13347
450193 Low 1998-10-22 23059 481 1 23059
450457 Low 2006-03-29 2307905 387 1 2307905
450553 Low 1998 4883 197 1 4883
451049 Low 2021-06-23 1000000 169 3 7748, 22784, 281984
452163 3 2020-10-31 50000 3164 40 6, 15, 23, 28, 60, 95, 192, 223, 364, 383, 443, 490, 623, 718, 778, 843, 859, 884, 1423, 1475, 1580, 1822, 2086, 2643, 2944, 3730, 4258, 7098, 8454, 9735, 10054, 10964, 11335, 14855, 19383, 31228, 38720, 40780, 49818, 360766
453433 Low 1998-11-14 49775 300 1 49775
453581 Low 1998-12-14 58266 252 1 58266
453793 Low 1998 5043 248 1 5043
454483 Low 2021-09-17
Woodall fill-in (MR14)
550000 723 16 71, 79, 127, 395, 3707, 4639, 8027, 13471, 15299, 19075, 38387, 42247, 55955, 231095, 426071, 1817935
455051 Low 1998 5806 374 1 5806
455621 Low 1998 4138 271 1 4138
456761 Low 1998 5126 775 1 5126
456959 Low 1998 20016 322 1 20016
457213 Low 1998 12839 496 1 12839
458743 Low 2003-10-22 547791 249 1 547791
459701 Low 1998 8706 329 1 8706
460139 Low 2004-03-26 779536 232 1 779536
461729 Low 1998 5580 515 1 5580
461861 Low 1998-12-13 61762 268 1 61762
462079 Low 1999-04-13 105187 378 1 105187
462967 Low 1998-10-22 24757 285 1 24757
463837 Low 1998 7485 544 1 7485
463961 Low 1998 9794 386 1 9794
464073 3 2020-10-31 50000 2389 24 7, 20, 22, 40, 88, 95, 107, 214, 532, 590, 631, 1267, 3767, 4052, 6659, 9755, 12491, 13304, 16679, 24115, 37583, 39395, 43670, 360254
464309 Low 1998 4184 667 1 4184
464353 Low 2021-06-23 1000000 122 4 191, 527, 1919, 371279
464909 Low 2021-06-23 1000000 210 2 73740, 136620
465089 Low 1998-11-19 33868 194 1 33868
465187 Low 2021-06-23 1000000 190 2 3949, 16441
465869 Low 2003-01-27 497596 157 1 497596
465883 Low 1998 4975 151 1 4975
466379 Low 1998 4404 206 1 4404
466783 Low 2001-01-13 245839 256 1 245839
467639 Low 1999-02-02 74496 123 1 74496
467917 Low 2005-12-24 1993429 93 1 1993429
468311 Low 1998-12-08 59978 281 1 59978
469829 Low 1998 6308 407 1 6308
469933 Low 2021-06-23 1000000 116 2 51, 330667
469949 Low 2007-10-28 1649228 89 1 1649228
469963 Low 1998 4239 353 1 4239
470173 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 161 0
470369 Low 1998 7572 285 1 7572
470863 Low 1998 7931 477 1 7931
471127 Low 1999-08-16 157629 476 1 157629
471547 Low 1998 15141 478 1 15141
473279 Low 2021-06-23 1000000 91 3 160, 92032, 103840
474491 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 256 0
476197 Low 1998 5597 355 1 5597
476267 2020-10-31 50000 1514 21 4, 8, 16, 64, 106, 236, 934, 1004, 1952, 1984, 2668, 3188, 6026, 7136, 9922, 11372, 21446, 39880, 40708, 41234, 667766
477311 Low 1999-04-13 105214 428 1 105214
477583 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 60 0
477611 Low 1998 4598 202 1 4598
478059 3 2020-10-31 50000 1183 14 4, 19, 68, 100, 131, 379, 496, 523, 1321, 5128, 6731, 13208, 19376, 360301
478837 Low 1998-11-29 55081 275 1 55081
482711 Low 1998 15046 418 1 15046
483479 Low 1999-05-04 115376 326 1 115376
483907 Low 1998 18089 492 1 18089
484241 Low 2020-08-09 50000 136 2 22158, 24750
484597 Low 1998 7105 497 1 7105
484691 Low 1998 5738 99 1 5738
485489 Low 1998 4484 513 1 4484
485557 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 89 0
485767 Low 2008-06-24 3609357 346 1 3609357
485773 Low 2001-02-01 216487 126 1 216487
485801 Low 1998 7370 305 1 7370
486677 Low 1998-10-04 27910 586 1 27910
487811 Low 2007-08-28 100000 86 1 42478
489367 Low 1998 11393 227 1 11393
489847 Low 1998 7133 84 1 7133
491017 Low 1998 9141 160 1 9141
491257 Low 1998 4313 227 1 4313
491891 Low 2007-08-28 300000 66 1 5830
492277 Low 1998 5209 463 1 5209
492787 Low 2021-06-23 1000000 169 4 553, 1865, 6961, 58849
494743 Low 2021-05-29
PrimeGrid The Riesel Problem (MR11)
11609000 92 0
495769 Low 1998 5591 774 1 5591
497519 Low 1998 6680 378 1 6680
497647 Low 1998-10-31 59825 581 1 59825
499031 Low 1999-07-07 139894 285 1 139894
499535 Low 1998 6238 635 1 6238
500621 Low 2004-10-18 1138518 102 1 1138518
501209 Low 1998 10008 355 1 10008
502273 Low 2020-09-22 50000 319 3 5167, 6247, 47131
502541 Low 2004-12-21 1199930 329 1 1199930
502573 Low 2014-10-04 7256747 107 1 7181987
502979 Low 1998 9044 300 1 9044
504613 Low 2004-10-17 1136459 158 1 1136459
505649 Low 1998 18644 100 1 18644
507613 Low 1998 15019 215 1 15019
508979 Low 1998 17088 274 1 17088
509203 Low 1956 0 0 0 No primes possible!
509609 Low 2021-05-11 6792 443 1 6792
509819 Low 2021-05-11 19596 563 1 19596
510757 Low 2021-05-11 29221 428 1 29221
512279 Low 2021-05-11 5932 314 1 5932
514511 Low 2021-05-11 7530 211 1 7530
514837 Low 2021-05-12 281005 75 1 281005
515861 Low 2021-05-11 8254 368 1 8254
516343 Low 2021-05-11 35475 231 1 35475
516569 Low 2021-06-23 1000000 54 1 20
516629 Low 2021-05-11 17456 153 1 17456
517379 Low 2021-05-11 11644 372 1 11644
517897 Low 2021-05-11 18637 247 1 18637
518113 Low 2021-05-11 5231 452 1 5231
519397 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 137 0
520961 Low 2021-05-11 10214 318 1 10214
521677 Low 2021-05-11 12553 525 1 12553
521921 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 267 0
522479 Low 2021-05-11 19724 212 1 19724
522853 Low 2021-05-11 11931 387 1 11931
523003 Low 2021-05-11 24991 316 1 24991
523483 Low 2021-05-11 9355 459 1 9355
523783 Low 2021-05-11 8375 507 1 8375
524203 Low 2021-05-11 4667 750 1 4667
524651 Low 2021-05-11 4942 162 1 4942
526537 Low 2021-05-11 30453 330 1 30453
527587 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 65 0
528371 Low 2021-05-11 6134 411 1 6134
529183 Low 2021-05-11 28679 281 1 28679
529859 Low 2021-05-11 5888 603 1 5888
530647 Low 2021-05-11 4101 468 1 4101
530653 Low 2021-05-12 285311 195 1 285311
531157 Low 2021-05-11 83733 260 1 83733
531217 Low 2021-05-11 26113 184 1 26113
531749 Low 2021-05-11 16136 437 1 16136
532057 Low 2021-05-11 4817 345 1 4817
532627 Low 2021-05-12 114729 654 1 114729
533201 Low 2021-05-11 17726 190 1 17726
534643 Low 2021-05-11 20027 254 1 20027
535109 Low 2021-05-11 9196 207 1 9196
535663 Low 2021-05-11 17491 503 1 17491
535777 Low 2021-05-11 8405 295 1 8405
537131 Low 2021-05-11 13846 318 1 13846
537243 3 2009-03-19 100000 2621 31 16, 20, 24, 34, 90, 96, 107, 144, 194, 216, 278, 438, 599, 654, 1604, 1790, 1835, 2900, 3055, 3294, 3510, 4696, 6030, 10398, 10715, 14146, 15083, 37135, 49444, 79794, 100000
537427 Low 2021-05-11 38769 178 1 38769
537763 Low 2021-05-11 8875 254 1 8875
539069 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 238 0
539081 Low 2021-05-11 6450 386 1 6450
539317 Low 2021-05-24 392349 319 1 392349
539323 Low 2021-05-11 5095 411 1 5095
540401 Low 2021-05-11 13886 230 1 13886
540509 Low 2021-05-12 278076 474 1 278076
540703 Low 2021-05-11 24987 434 1 24987
540803 Low 2021-05-11 18146 549 1 18146
541273 Low 2021-05-11 6791 424 1 6791
542137 Low 2021-05-11 18301 170 1 18301
542459 Low 2021-05-11 4280 494 1 4280
542593 Low 2021-05-11 10167 466 1 10167
542831 Low 2021-05-11 4578 183 1 4578
542833 Low 2021-05-11 6587 252 1 6587
542887 Low 2021-05-11 5733 146 1 5733
543127 Low 2021-05-11 19833 562 1 19833
543131 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 163 0
543539 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 386 0
545609 Low 2021-05-11 93212 277 1 93212
546613 Low 2021-05-11 17331 249 1 17331
547271 Low 2021-04-02 307314 348 1 307314
548249 Low 2009-03-19 100000 412 5 40, 352, 3816, 7336, 100000
548441 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 151 0
549907 Low 2021-05-11 4889 256 1 4889
551047 Low 2021-05-11 24101 372 1 24101
551557 Low 2021-05-11 5429 514 1 5429
552553 Low 2021-05-11 32275 267 1 32275
553057 Low 2021-05-12 223249 144 1 223249
553289 Low 2021-05-11 10068 301 1 10068
554051 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 162 0
555131 Low 2021-05-11 6942 386 1 6942
556753 Low 2021-05-11 4711 151 1 4711
557551 Low 2021-05-11 12443 584 1 12443
557909 Low 2021-05-11 13648 294 1 13648
558187 Low 2021-05-11 9533 507 1 9533
558191 Low 2021-05-11 11982 162 1 11982
560617 Low 2021-05-11 53425 261 1 53425
560737 Low 2021-05-11 11485 166 1 11485
560999 Low 2021-05-11 7936 368 1 7936
563039 Low 2021-05-11 5072 246 1 5072
563707 Low 2021-05-25 786341 436 1 786341
564823 Low 2021-05-11 23407 416 1 23407
565601 Low 2021-05-11 99274 258 1 99274
566443 2021-08-09 200000 1173 16 3, 39, 95, 107, 123, 163, 595, 811, 1079, 2443, 7283, 9055, 11039, 52795, 130395, 195607
566861 Low 2021-05-11 16550 262 1 16550
567119 Low 2021-05-11 30824 264 1 30824
567359 Low 2021-05-11 12628 276 1 12628
568379 Low 2021-05-24 462500 280 1 462500
568387 Low 2021-05-28 808133 269 1 808133
568927 Low 2021-05-11 4117 312 1 4117
569699 Low 2021-05-11 21168 498 1 21168
569923 Low 2021-08-12 1604951 343 1 1604951
570523 Low 2021-05-12 131479 172 1 131479
571379 Low 2021-05-11 88680 172 1 88680
572441 Low 2021-05-11 9166 310 1 9166
573553 Low 2021-05-11 65327 332 1 65327
573967 Low 2021-05-11 93025 344 1 93025
574423 Low 2021-05-11 36527 916 1 36527
575647 Low 2021-05-12 239889 193 1 239889
575863 Low 2021-05-11 20851 286 1 20851
576013 Low 2021-05-11 4467 386 1 4467
576041 Low 2021-05-11 14262 279 1 14262
577627 Low 2021-05-11 74917 190 1 74917
578593 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 168 0
579013 Low 2021-05-11 22283 392 1 22283
579359 Low 2021-05-11 17984 208 1 17984
579671 Low 2021-05-11 68626 466 1 68626
580633 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 267 0
580919 Low 2021-05-11 29492 507 1 29492
581053 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 94 0
581159 Low 2009-03-19 100000 812 17 8, 20, 32, 48, 56, 96, 100, 548, 912, 7088, 8852, 18660, 40808, 71292, 77400, 78640, 100000
581323 Low 2021-05-11 11059 285 1 11059
581849 Low 2021-05-11 5980 404 1 5980
582667 Low 2021-05-28 807509 202 1 807509
582833 2021-09-17
Woodall fill-in (MR14)
550000 1304 23 6, 12, 160, 438, 448, 476, 692, 750, 1470, 3882, 5186, 7502, 8546, 8620, 52120, 57482, 82310, 111776, 134872, 151192, 417560, 467596, 1165668
582971 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 212 0
583319 Low 2021-05-11 4320 366 1 4320
584077 Low 2021-05-11 39921 353 1 39921
584503 2021-05-11 20907 1019 1 20907
584711 Low 2021-05-11 17710 192 1 17710
585209 Low 2021-05-11 8692 110 1 8692
585307 Low 2021-05-11 20101 260 1 20101
585701 Low 2021-05-11 72266 302 1 72266
585733 Low 2021-05-11 4327 512 1 4327
586085 2021-09-17
Woodall fill-in (MR14)
550000 1835 19 4, 18, 28, 54, 180, 194, 214, 588, 950, 4904, 9290, 10838, 16784, 21050, 27174, 55094, 101028, 136620, 1172172
587609 Low 2021-05-11 29324 253 1 29324
587759 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 207 0
587767 Low 2021-05-11 56293 227 1 56293
588221 Low 2021-05-11 8514 272 1 8514
588793 Low 2021-05-11 33919 166 1 33919
589559 Low 2021-05-11 24056 157 1 24056
589783 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 219 0
590879 Low 2021-05-11 4860 505 1 4860
591791 Low 2021-05-24 480354 324 1 480354
592783 Low 2021-05-11 27199 442 1 27199
592859 Low 2021-05-11 31844 433 1 31844
593219 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 191 0
594387 3 2009-03-19 100000 2557 35 16, 17, 33, 53, 61, 80, 128, 150, 165, 241, 290, 497, 985, 1326, 1384, 1553, 1813, 2425, 2445, 2525, 3426, 4558, 6064, 7541, 8162, 8534, 9938, 32985, 37505, 44037, 49462, 61210, 77817, 87040, 100000
594911 Low 2021-05-12 135726 417 1 135726
595393 Low 2021-05-11 9011 155 1 9011
595417 Low 2021-05-11 4157 315 1 4157
595499 Low 2021-05-11 88620 524 1 88620
595739 Low 2021-05-11 37496 365 1 37496
597641 Low 2021-05-11 4354 536 1 4354
597823 Low 2021-05-24 557587 348 1 557587
598361 Low 2021-05-24 395038 277 1 395038
598859 Low 2021-05-11 7288 286 1 7288
599249 Low 2021-05-11 4784 425 1 4784
600131 Low 2021-05-11 22222 337 1 22222
600461 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 136 0
600853 Low 2021-05-11 17351 300 1 17351
601631 Low 2021-05-11 7158 284 1 7158
601903 Low 2021-05-11 9415 476 1 9415
602045 2020-10-31 50000 1744 34 2, 14, 26, 30, 86, 112, 124, 154, 234, 262, 322, 416, 506, 516, 524, 562, 830, 1102, 1136, 1584, 1956, 2230, 2822, 3610, 4252, 4450, 14166, 15006, 16592, 18844, 20550, 22814, 35516, 333444
602467 Low 2021-05-11 14669 518 1 14669
603583 Low 2021-05-11 13943 112 1 13943
603989 Low 2021-05-11 5432 127 1 5432
604349 Low 2021-05-11 8160 183 1 8160
606313 Low 2021-05-11 4931 439 1 4931
606637 Low 2021-05-11 26693 492 1 26693
606643 Low 2021-05-11 94375 247 1 94375
606733 Low 2021-05-11 4903 546 1 4903
607139 Low 2021-05-11 76580 161 1 76580
607151 Low 2021-05-11 4622 316 1 4622
608081 Low 2021-05-11 7422 505 1 7422
609179 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 237 0
611137 Low 2021-05-11 6933 284 1 6933
611167 Low 2021-05-11 29025 107 1 29025
611773 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 257 0
612509 Low 2020-10-18 755000 74 1 753784
612749 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 429 0
613211 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 265 0
614797 Low 2021-05-11 5981 149 1 5981
616303 Low 2021-05-11 44707 144 1 44707
616327 Low 2021-03-29 304005 306 1 304005
616843 Low 2021-05-11 4559 252 1 4559
618373 Low 2021-05-11 12855 209 1 12855
621911 Low 2021-05-11 47766 485 1 47766
622087 Low 2021-05-12 188733 137 1 188733
622469 Low 2021-05-11 10804 228 1 10804
623879 Low 2021-05-11 4236 429 1 4236
623953 Low 2021-05-11 27139 326 1 27139
623969 Low 2021-05-12 105108 341 1 105108
624463 Low 2021-05-11 41163 218 1 41163
625783 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 292 0
627041 Low 2021-05-12 238822 169 1 238822
628499 Low 2021-05-11 4388 122 1 4388
629053 Low 2021-05-11 64091 354 1 64091
629729 Low 2021-05-24 367608 122 1 367608
629767 Low 2021-05-11 99373 413 1 99373
629857 Low 2021-05-11 29141 486 1 29141
629917 Low 2021-05-11 5165 426 1 5165
631229 Low 2021-05-11 25628 362 1 25628
631289 Low 2021-05-11 19160 426 1 19160
632081 Low 2021-05-28 902722 274 1 902722
632923 Low 2021-05-11 20195 264 1 20195
634537 Low 2021-05-11 16613 332 1 16613
634631 Low 2021-05-11 26322 300 1 26322
635231 Low 2021-05-11 6826 270 1 6826
636217 Low 2021-05-11 17749 152 1 17749
636899 Low 2021-05-11 5652 237 1 5652
637687 Low 2021-05-25 639097 298 1 639097
639629 Low 2021-05-11 34164 237 1 34164
639791 Low 2021-05-24 336830 227 1 336830
640293 3 2009-03-19 100000 3296 52 7, 18, 19, 24, 32, 43, 47, 64, 74, 80, 95, 100, 103, 110, 115, 132, 151, 158, 160, 198, 203, 378, 498, 644, 1044, 1204, 1431, 1874, 2152, 2160, 5191, 6899, 8667, 9567, 11155, 12295, 12962, 12987, 13347, 16658, 17811, 20084, 22300, 32587, 33504, 45614, 48350, 58364, 75503, 84871, 96770, 100000
640483 Low 2021-05-11 6279 429 1 6279
641579 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 103 0
641857 Low 2021-05-11 6485 309 1 6485
642911 Low 2021-05-11 5358 524 1 5358
643843 Low 2020-07-16 2000000 91 1 35
644639 Low 2021-05-11 4720 329 1 4720
645269 Low 2021-05-11 15352 261 1 15352
645341 Low 2021-05-12 109082 331 1 109082
645371 Low 2021-05-11 5206 325 1 5206
645899 Low 2021-05-11 16132 404 1 16132
646423 Low 2021-05-11 7879 323 1 7879
646451 Low 2021-05-11 7390 483 1 7390
646963 Low 2021-05-11 7603 141 1 7603
647533 Low 2021-05-11 5475 510 1 5475
648187 Low 2021-05-11 10841 225 1 10841
648433 Low 2021-06-23 1000000 95 1 75
649303 Low 2021-05-11 56075 302 1 56075
650665 Low 2021-05-11 10879 748 1 10879
651295 Low 2021-05-11 6787 512 1 6787
652033 Low 2021-05-11 45479 207 1 45479
652289 Low 2021-05-11 11632 331 1 11632
652303 Low 2021-05-11 72439 192 1 72439
653501 Low 2021-05-11 91434 188 1 91434
653557 Low 2021-05-11 16813 278 1 16813
653561 Low 2021-05-11 7678 353 1 7678
654827 2009-03-19 100000 1278 23 4, 8, 18, 28, 32, 74, 88, 306, 386, 444, 602, 812, 842, 2008, 2024, 2908, 4050, 5284, 6642, 22260, 43172, 77528, 100000
655987 Low 2021-05-11 17073 163 1 17073
656443 Low 2021-05-11 23679 487 1 23679
656623 Low 2021-05-11 8223 277 1 8223
656741 Low 2021-05-11 4886 822 1 4886
658541 Low 2021-05-11 11926 267 1 11926
658687 Low 2021-05-12 288665 463 1 288665
659557 Low 2021-05-12 231513 256 1 231513
661207 Low 2021-05-11 11941 272 1 11941
661361 Low 2021-05-11 20738 476 1 20738
662617 Low 2021-05-11 10937 518 1 10937
663749 Low 2021-05-11 5020 223 1 5020
664267 Low 2021-05-11 5629 129 1 5629
664271 Low 2021-05-11 7638 351 1 7638
664273 Low 2021-07-21 1122271 320 1 1122271
665127 3 2021-09-17
Woodall fill-in (MR14)
550000 2261 46 1, 8, 14, 17, 25, 41, 44, 142, 173, 476, 494, 577, 644, 736, 925, 1312, 1658, 1922, 2977, 3701, 4597, 5222, 7085, 7277, 7801, 9016, 11062, 12328, 13057, 19157, 21472, 25544, 47984, 65125, 68176, 91592, 94148, 119477, 136936, 137393, 145262, 146017, 385516, 483394, 488224, 665128
665233 Low 2021-05-11 5979 512 1 5979
667071 3 2021-09-17
Woodall fill-in (MR14)
550000 2603 48 1, 6, 15, 25, 50, 70, 75, 78, 90, 102, 111, 113, 118, 243, 270, 457, 531, 730, 943, 1258, 1409, 1958, 2070, 6230, 6865, 8035, 8241, 8993, 21291, 22753, 66817, 71241, 75966, 90513, 104097, 112762, 123039, 127230, 164430, 183042, 210130, 358286, 373497, 380058, 450745, 465478, 540962, 667071
667203 3 2021-08-09 200000 2684 36 3, 16, 40, 43, 103, 120, 143, 208, 291, 943, 1167, 2426, 2555, 3260, 3402, 3683, 4687, 5296, 6287, 6295, 8491, 11703, 12618, 15848, 41528, 58571, 70903, 81186, 83356, 95176, 113738, 156839, 159266, 165011, 167136, 175676
667841 Low 2021-07-21 1333638 260 1 1333638
668099 Low 2021-05-11 69768 373 1 69768
669449 Low 2021-05-11 93716 276 1 93716
669853 Low 2021-05-11 9931 147 1 9931
670331 Low 2021-08-12 1602938 201 1 1602938
670387 Low 2021-05-11 19629 464 1 19629
670903 Low 2021-05-11 4167 96 1 4167
671413 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 92 0
672071 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 196 0
672403 Low 2021-05-12 255699 228 1 255699
673061 Low 2021-05-11 21542 200 1 21542
674969 Low 2021-05-11 14252 155 1 14252
675487 Low 2021-05-11 7133 247 1 7133
675823 Low 2021-05-11 4115 545 1 4115
676897 Low 2021-05-11 9057 296 1 9057
678311 Low 2021-05-11 24786 103 1 24786
679001 Low 2021-05-12 273106 217 1 273106
679603 Low 2021-05-12 191335 375 1 191335
679739 Low 2021-05-11 6720 521 1 6720
681041 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 133 0
681179 Low 2021-05-11 4332 540 1 4332
681551 Low 2021-05-11 49522 430 1 49522
683623 Low 2021-05-11 31579 366 1 31579
683923 Low 2021-05-11 10227 203 1 10227
684419 Low 2021-05-11 14008 377 1 14008
684793 Low 2021-05-11 17483 209 1 17483
685183 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 99 0
685693 Low 2021-05-11 4631 167 1 4631
685717 Low 2021-05-11 9141 518 1 9141
686711 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 112 0
687479 Low 2021-05-11 5824 331 1 5824
688229 Low 2021-05-11 4820 254 1 4820
688657 Low 2021-05-11 12173 217 1 12173
688747 Low 2021-05-11 41157 352 1 41157
688991 Low 2021-05-11 51630 291 1 51630
689231 Low 2021-05-11 4554 328 1 4554
689249 Low 2021-05-11 6268 438 1 6268
689441 Low 2021-05-11 27854 139 1 27854
690043 Low 2021-05-11 4755 442 1 4755
691303 Low 2021-07-21 1482111 115 1 1482111
691499 Low 2021-05-11 5628 320 1 5628
691657 Low 2021-05-11 11809 535 1 11809
691751 Low 2021-05-11 21218 294 1 21218
694229 Low 2021-05-12 129096 268 1 129096
694507 Low 2021-05-11 55033 341 1 55033
694843 Low 2021-05-11 28155 106 1 28155
695321 Low 2021-05-11 7602 353 1 7602
695383 Low 2021-05-11 6399 493 1 6399
696419 Low 2021-05-11 5072 702 1 5072
697271 Low 2021-05-25 700994 504 1 700994
697421 Low 2021-05-11 74718 134 1 74718
697747 Low 2021-05-11 5953 172 1 5953
698443 Low 2021-05-11 45431 161 1 45431
698827 Low 2021-05-11 4689 506 1 4689
698951 Low 2021-05-11 78790 284 1 78790
700057 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 92 0
700151 Low 2021-05-11 9498 94 1 9498
700477 Low 2021-06-23 1000000 84 2 973, 492061
701863 Low 2021-05-11 66023 234 1 66023
701887 Low 2021-05-11 47969 135 1 47969
702269 Low 2021-05-11 14984 185 1 14984
702509 Low 2021-05-11 31748 522 1 31748
704501 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 227 0
704609 Low 2021-05-12 111212 457 1 111212
704683 Low 2021-05-11 4583 525 1 4583
705073 Low 2021-05-11 64775 293 1 64775
705329 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 141 0
705779 Low 2021-05-11 6056 561 1 6056
706619 Low 2021-05-11 27452 660 1 27452
707023 Low 2021-05-11 34423 485 1 34423
707527 Low 2021-05-11 5545 465 1 5545
708641 Low 2021-05-11 47182 610 1 47182
708899 Low 2021-05-25 714432 161 1 714432
709363 Low 2021-05-11 24167 273 1 24167
711673 Low 2021-05-11 4907 273 1 4907
714509 Low 2021-05-11 54600 339 1 54600
714757 Low 2021-05-11 16309 240 1 16309
715327 Low 2021-05-11 11681 445 1 11681
715483 Low 2021-05-11 8119 438 1 8119
716007 3 2020-10-31 50000 2802 30 2, 4, 5, 12, 13, 20, 36, 46, 49, 52, 108, 162, 218, 286, 325, 966, 1850, 1852, 2014, 2873, 3193, 11217, 19433, 20682, 20977, 28046, 31969, 41102, 44980, 333444
716291 Low 2021-05-11 7590 167 1 7590
716293 Low 2021-05-11 27855 259 1 27855
716801 Low 2021-05-11 5230 438 1 5230
717313 Low 2021-05-25 706567 267 1 706567
718019 Low 2021-05-12 277672 274 1 277672
718271 Low 2021-05-11 5522 259 1 5522
718453 Low 2021-05-11 12727 455 1 12727
719167 Low 2021-05-11 5213 344 1 5213
719261 Low 2021-05-11 4134 497 1 4134
719801 Low 2021-05-11 17298 353 1 17298
720757 Low 2021-05-11 5449 218 1 5449
721319 Low 2021-05-11 16112 192 1 16112
721751 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 320 0
721897 Low 2021-05-11 9725 239 1 9725
723703 Low 2021-05-11 27215 184 1 27215
724963 Low 2021-05-11 61903 339 1 61903
725743 Low 2021-05-11 12647 204 1 12647
726989 Low 2021-05-12 134940 124 1 134940
728009 Low 2021-05-11 25356 218 1 25356
728051 Low 2021-05-11 6730 209 1 6730
728471 Low 2021-05-11 5106 305 1 5106
729553 Low 2021-05-11 7319 464 1 7319
729765 315 2021-08-09 200000 3002 43 4, 7, 8, 20, 53, 61, 76, 79, 95, 124, 178, 190, 271, 479, 575, 580, 658, 988, 1160, 1280, 1361, 1396, 1465, 1987, 2051, 3769, 3860, 5357, 5605, 5698, 12848, 13417, 16438, 16631, 16999, 19801, 20914, 38681, 44128, 56291, 59867, 147736, 195607
731473 Low 2021-05-11 63835 288 1 63835
732239 Low 2021-05-12 103712 138 1 103712
732351 3 2020-10-31 50000 1745 16 3, 11, 17, 95, 119, 303, 311, 590, 666, 681, 3587, 6890, 10514, 35966, 36089, 667766
732551 Low 2021-08-12 1542890 183 1 1542890
733121 Low 2021-05-12 209510 70 1 209510
734017 Low 2021-05-24 498369 110 1 498369
734639 Low 2021-05-11 5652 264 1 5652
736663 Low 2021-08-14 1794419 152 1 1794419
737797 Low 2021-07-21 1002029 265 1 1002029
737801 Low 2021-05-11 10198 558 1 10198
738221 Low 2021-05-11 7798 456 1 7798
740563 Low 2021-05-11 6367 428 1 6367
742049 Low 2021-05-11 16272 229 1 16272
743549 Low 2021-05-11 5512 254 1 5512
744599 Low 2021-05-11 9472 357 1 9472
744791 Low 2021-05-11 13210 423 1 13210
746321 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 132 0
746377 Low 2021-05-24 445789 201 1 445789
747133 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 369 0
748511 Low 2021-05-11 32722 203 1 32722
748807 Low 2021-05-11 13977 336 1 13977
748829 Low 2021-05-11 10524 229 1 10524
748927 Low 2021-05-11 4517 229 1 4517
748931 Low 2021-07-21 1344062 268 1 1344062
750719 Low 2021-05-11 7520 262 1 7520
751357 Low 2021-05-11 4233 510 1 4233
751559 Low 2021-05-11 21624 395 1 21624
751837 Low 2021-05-11 7129 400 1 7129
753097 Low 2021-05-11 5601 362 1 5601
753251 Low 2021-05-11 10722 496 1 10722
753299 Low 2021-05-11 4340 540 1 4340
753521 Low 2021-05-11 12302 325 1 12302
753971 Low 2021-05-11 4786 223 1 4786
754541 Low 2021-05-11 4982 335 1 4982
755077 Low 2021-05-11 6169 363 1 6169
755857 Low 2021-08-29
2nd Riesel Problem (MR21)
2000000 274 0
756011 Low 2021-05-11 22130 253 1 22130
756869 Low 2021-05-11 58496 256 1 58496
757597 Low 2021-05-12 107813 305 1 107813
757807 Low 2021-05-12 157177 380 1 157177
758039 Low 2021-05-11 5484 451 1 5484
758083 Low 2021-05-11 4251 367 1 4251
759375 315 2021-06-17 50000 2267 32 1, 11, 29, 59, 83, 86, 122, 178, 346, 596, 724, 898, 961, 1129, 1724, 2198, 4403, 5533, 6328, 7354, 9326, 10909, 11372, 11579, 23666, 24593, 24779, 43877, 393878, 485773, 568888, 880769
761159 Low 2021-05-12 139124 211 1 139124
761287 Low 2021-05-11 12657 363 1 12657
762701 Low 0 0 0 No primes possible!
773985 315 2021-01-10 200000 1876 38 4, 15, 30, 31, 51, 148, 156, 184, 223, 258, 340, 354, 459, 1276, 1888, 2464, 2856, 3223, 3328, 3949, 4800, 5709, 6648, 6775, 7791, 7806, 9423, 10035, 17661, 35085, 37794, 53203, 53235, 53599, 87501, 114295, 150559, 187599
777149 Low 0 0 0 No primes possible!
780427 Low 2021-06-23 1000000 71 0
780661 2021-08-09 200000 1137 10 7, 13, 323, 1883, 13131, 18937, 22647, 82623, 165011, 175333
783073 Low 2021-06-23 1000000 75 2 11, 402635
784109 Low 2007-08-28 300000 54 1 99884
790841 Low 0 0 0 No primes possible!
808477 Low 2021-06-23 1000000 106 1 11673
835955 Low 2009-03-19 100000 940 20 14, 34, 82, 338, 610, 1130, 1360, 1510, 2186, 2194, 4294, 6446, 8674, 26558, 30050, 69868, 84160, 84862, 96550, 100000
842711 Low 2021-06-23 1000000 139 4 226, 3034, 3754, 1126138
844559 Low 2021-06-23 1000000 144 0
850931 Low 2007-08-28 350000 62 1 8966
854845 2021-08-09 200000 1621 27 1, 5, 45, 115, 125, 225, 297, 425, 433, 593, 2505, 2817, 3615, 4425, 4485, 5111, 7307, 9351, 10015, 28073, 33055, 61553, 72551, 139833, 173847, 184861, 195607
866219 Low 2007-08-28 100000 145 2 708, 67380
875943 3 2021-08-09 200000 2610 38 10, 11, 12, 27, 35, 47, 295, 342, 358, 478, 1215, 1372, 1735, 2175, 2847, 3175, 4198, 4714, 5026, 6172, 6375, 7927, 9075, 10331, 12111, 13342, 13923, 16828, 45490, 48195, 48571, 77850, 125326, 160031, 162346, 174115, 182951, 195607
893887 Low 2021-06-23 1000000 57 1 257
912189 3 2013-10-16 150000 2855 32 25, 37, 69, 76, 119, 163, 268, 331, 464, 793, 835, 839, 969, 1709, 1848, 2431, 3775, 5899, 6516, 7336, 7528, 7691, 8360, 9025, 19153, 23956, 33560, 40760, 41653, 48871, 58813, 146803
914187 3 2009-03-19 100000 1933 22 1, 20, 50, 166, 181, 329, 337, 382, 2008, 2834, 2858, 3073, 5308, 7484, 7969, 8969, 11368, 19468, 30200, 41861, 44488, 100000
915409 2021-08-09 200000 2295 39 1, 21, 35, 49, 129, 143, 183, 275, 307, 365, 425, 441, 847, 1197, 1369, 1553, 1643, 1657, 3353, 5593, 8489, 8711, 9089, 10675, 12325, 12815, 12927, 13741, 17625, 18471, 21101, 33037, 37515, 95329, 139883, 152321, 186667, 191567, 195607
938237 2021-09-17
Woodall fill-in (MR14)
550000 1702 34 6, 14, 16, 18, 30, 34, 54, 56, 66, 200, 234, 236, 418, 678, 904, 1650, 3506, 3586, 3664, 6198, 7084, 24298, 26020, 36166, 42400, 47416, 52760, 140860, 168774, 171186, 241840, 455888, 491576, 3752950
944007 3 2009-03-19 100000 1950 23 8, 22, 28, 37, 142, 146, 257, 289, 541, 1013, 1112, 1370, 1489, 1913, 3940, 10277, 12128, 19061, 29978, 35642, 39052, 40717, 100000
953429 Low 2007-08-28 100000 95 2 20, 88724
961573 Low 2007-08-28 100000 75 4 3, 483, 4851, 11091
963643 Low 2013-07-29
Alexander Jones
1500000 48 0
967597 Low 2007-08-28 100000 65 1 737
981493 Low 2007-08-28 300000 49 0
992077 Low 0 0 0 No primes possible!
Riesel primes