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# RPS Drive 7

## 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
2009-08-22: removing k = 2865 for n > 600000
2009-08-22: 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

### Primes table

The data file can be found here.

k-value Nash Candidates n-range # primes primes for n

2235 1977 360000-2000000 2 537475, 994452
2265 1659 360000-2000000 2 757026, 1337778
2295 2888 360000-2000000 8 519749, 605708, 633092, 736449, 867724, 1099067, 1155336, 1517247
2325 2642 360000-2000000 3 398692, 1366249, 1646536
2355 3275 360000-2000000 5 481236, 558309, 1085853, 1379854, 1571668
2415 2936 360000-2000000 7 439954, 722317, 738763, 953278, 1208963, 1413627, 1801615
2445 2414 360000-2000000 7 416077, 452044, 528423, 805756, 908461, 1377351, 1495063
2505 3730 360000-2000000 5 468805, 558870, 574175, 979009, 1264470
2547 3694 360000-2000000 11 366648, 368196, 437512, 454308, 503218, 556368, 591536, 875780, 901045, 1099688, 1477754
2565 3454 360000-2000000 6 427924, 749756, 1014584, 1113204, 1318176, 1758906
2655 2808 360000-2000000 9 430740, 472672, 689979, 708133, 721479, 853543, 871905, 1859692, 1879275
2685 2829 360000-2000000 6 372944, 378599, 394493, 483182, 489306, 1337858
2715 3018 360000-2000000 9 525530, 578940, 701687, 722131, 1163216, 1404211, 1429628, 1629931, 1640137
2745 2393 360000-2000000 9 473048, 475676, 768385, 803362, 825142, 1019018, 1040743, 1080710, 1449470
2775 2507 360000-2000000 12 397664, 407228, 408874, 453293, 457647, 489194, 557490, 725837, 758945, 1016504, 1035040, 1314555
2835 3883 360000-2000000 6 699953, 930835, 967424, 1036588, 1088812, 1388678
2865 2136 360000-600000 2 368821, 403368
2895 3185 360000-2000000 7 977676, 982050, 988301, 1133841, 1148691, 1371308, 1762011
2925 3658 360000-2000000 14 377867, 567219, 586347, 618817, 628889, 697733, 718246, 1074630, 1302041, 1319977, 1396366, 1457402, 1564031, 1657921
2955 2705 360000-2000000 10 406658, 460802, 495709, 551281, 570821, 640259, 1274306, 1582609, 1748957, 1991780
2985 3499 360000-2000000 8 363559, 411546, 414041, 545391, 1083810, 1185243, 1398863, 1404274

### Notes

Riesel Prime Search
 Miscellaneous
 Current work
 Individual k-searches
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