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RPS Drive 7

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Overview

RPS Drive 7 - This drive is done.
Project Riesel Prime Search
Drive name RPS Drive 7
Purpose Search for Riesel primes for 21 high-weighted k = 2200 - 3000.
Date start 2009-02-06
Date end 2024-04-14
k-values 2200 - 3000
n-range 360000 - 2000000
Primes found 148 new
Link MersenneForum

k-history

2009-02-06: k = 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565, 2655, 2685, 2715, 2745, 2775, 2835, 2865, 2895, 2925, 2955, 2985 for 360000 ≤ n ≤ 600000
2009-08-23: removing k = 2865 for n > 600000
2009-08-23: extending remaining k for 600000 < n ≤ 1000000
2011-09-13: extending all k for n > 1000000
All for drive k = 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565, 2655, 2685, 2715, 2745, 2775, 2835, 2865, 2895, 2925, 2955, 2985

n-history

  • n-values: 360000 ≤ n ≤ 2000000

Sieve history

Reservation history

Primes table

k-value Nash primes for n
2235 1977 537475, 994452
2265 1659 757026, 1337778
2295 2888 519749, 605708, 633092, 736449, 867724, 1099067, 1155336, 1517247
2325 2642 398692, 1366249, 1646536
2355 3275 481236, 558309, 1085853, 1379854, 1571668
2415 2936 439954, 722317, 738763, 953278, 1208963, 1413627, 1801615
2445 2414 416077, 452044, 528423, 805756, 908461, 1377351, 1495063
2505 3730 468805, 558870, 574175, 979009, 1264470
2547 3694 366648, 368196, 437512, 454308, 503218, 556368, 591536, 875780, 901045, 1099688, 1477754
2565 3454 427924, 749756, 1014584, 1113204, 1318176, 1758906
2655 2808 430740, 472672, 689979, 708133, 721479, 853543, 871905, 1859692, 1879275
2685 2829 372944, 378599, 394493, 483182, 489306, 1337858
2715 3018 525530, 578940, 701687, 722131, 1163216, 1404211, 1429628, 1629931, 1640137
2745 2393 473048, 475676, 768385, 803362, 825142, 1019018, 1040743, 1080710, 1449470
2775 2507 397664, 407228, 408874, 453293, 457647, 489194, 557490, 725837, 758945, 1016504, 1035040, 1314555
2835 3883 699953, 930835, 967424, 1036588, 1088812, 1388678
2865 2136 368821, 403368
2895 3185 977676, 982050, 988301, 1133841, 1148691, 1371308, 1762011
2925 3658 377867, 567219, 586347, 618817, 628889, 697733, 718246, 1074630, 1302041, 1319977, 1396366, 1457402, 1564031, 1657921
2955 2705 406658, 460802, 495709, 551281, 570821, 640259, 1274306, 1582609, 1748957, 1991780
2985 3499 363559, 411546, 414041, 545391, 1083810, 1185243, 1398863, 1404274

Notes

Riesel Prime Search