Riesel primes of the form k•2n-1, 109 < k < 1010

Overview

Automatically generated table from available Riesel primes 10⁹ < k < 10¹⁰.

Explanations

The colors used in the table are defined as:

 

 : k-value is reserved

 

 : k-value is not reserved

Primes table

There are 6 sequences:

k	Type	Date	max n	Nash	#	Primes for n
1068669447	3	2020-06-04	250000	3300	60	4, 6, 13, 16, 17, 21, 32, 34, 53, 76, 148, 177, 213, 418, 436, 484, 592, 778, 814, 952, 953, 1057, 1118, 1209, 1558, 2140, 2386, 3150, 3440, 4418, 4450, 5689, 6609, 6861, 7618, 7774, 9602, 9920, 11548, 20513, 22114, 29646, 30370, 30490, 39873, 47013, 55414, 72118, 79129, 110493, 130673, 134541, 140742, 154844, 169004, 174438, 189781, 211088, 211089, 240453
1194281385	315	2024-09-01 Donal Maguire	500000	6334	117	1, 7, 8, 14, 16, 27, 30, 34, 42, 45, 63, 85, 87, 99, 119, 121, 133, 146, 176, 231, 237, 278, 279, 287, 303, 308, 387, 400, 435, 474, 475, 512, 522, 525, 638, 868, 873, 915, 1148, 1330, 1360, 1395, 1463, 1533, 1682, 1689, 1741, 1756, 1774, 1811, 1856, 1944, 2295, 2415, 2494, 2787, 2828, 2871, 2894, 3118, 3139, 3258, 3330, 3827, 3910, 4185, 4309, 5296, 5390, 5738, 7105, 7675, 8098, 10458, 10753, 12440, 12553, 13399, 14241, 15465, 16651, 18664, 19250, 19362, 19749, 20939, 21275, 23480, 29519, 32649, 36056, 37725, 42896, 44644, 45022, 45319, 48013, 49442, 69802, 77768, 81990, 91461, 100439, 104379, 133404, 139196, 142293, 217894, 232576, 259485, 300585, 314016, 325971, 384440, 420687, 421910, 476732
2003663613	3	2010-08-27	195000	3438	51	6, 14, 19, 52, 59, 108, 139, 158, 396, 427, 436, 484, 540, 642, 806, 972, 1015, 1176, 1275, 1602, 1638, 1646, 2464, 2500, 2635, 3948, 5202, 8088, 8680, 12942, 12970, 16582, 17835, 22686, 23448, 23580, 37286, 40264, 42679, 57003, 61287, 64884, 66664, 77126, 94787, 96979, 109828, 152383, 187323, 193956, 195000
4207993863	3	2021-08-12	100000	2250	31	14, 39, 48, 64, 92, 167, 190, 195, 260, 558, 1059, 1120, 1264, 1374, 1607, 1619, 1732, 3747, 3948, 4515, 5228, 6852, 8262, 8939, 9379, 12727, 33230, 38624, 54104, 61999, 69932
6522452145	315	2024-04-25	50000	6041	82	2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 16, 20, 22, 34, 67, 71, 74, 83, 100, 124, 135, 165, 174, 179, 230, 242, 270, 305, 350, 357, 393, 411, 438, 499, 567, 596, 615, 652, 738, 820, 872, 882, 1096, 1098, 1143, 1234, 1389, 1534, 1638, 2021, 2034, 2116, 3154, 4122, 4274, 4494, 4826, 6135, 7034, 8060, 8313, 10109, 10443, 11553, 11686, 11842, 13567, 14395, 17178, 19640, 20611, 20999, 23475, 24462, 25725, 27231, 29398, 31643, 37157, 37936, 43125
9006546615	315	2020-04-30	25000	4524	55	6, 9, 19, 28, 39, 43, 103, 150, 174, 190, 203, 212, 223, 224, 225, 226, 227, 307, 330, 550, 587, 683, 729, 824, 861, 1013, 1062, 1145, 1162, 1166, 1206, 1314, 1423, 1475, 1831, 2150, 2395, 2465, 2777, 3318, 4023, 4779, 5130, 7083, 10179, 10494, 12054, 12934, 13346, 15353, 20551, 20849, 21733, 23543, 24630

Riesel primes

Base = 2 :

Miscellaneous

Riesel prime Riesel problem 1 Riesel problem 2 Riesel problem 3 Riesel problem 4 Riesel numbers Least n (k≤12)

Tables

1-300 300-2000 2000-4000 4000-6000 6000-8000 8000-10000 104-105 105-106 106-107 107-108 108-109 109-1010 1010-∞

Categories

1-300 300-2000 2000-4000 4000-6000 6000-8000 8000-10000 104-105 105-106 106-107 107-108 108-109 109-1010 1010-∞

Others

3k 15k 2145k 2805k 0 primes 100+ primes Riesel numbers Missing ranges

Other categories

Missing ranges Low weight No Sophie Germain No twin Count 0 Constant n

Other bases

3 4 5 10 16 128 263 284