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RPS Drive 6

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Overview

RPS Drive 6 - This drive is done.
Project Riesel Prime Search
Drive name RPS Drive 6
Purpose Search for Riesel primes k < 300 and n > 600000.
Date start 2008-06-22
Date end 2011-02-01
k-values 133 - 295
n-range 600000 - 1400000
Primes found 26 new
Link MersenneForum

k-history

  • k-values: 133, 145, 169, 187, 203, 205, 217, 235, 257, 259, 275, 287, 295

n-history

  • n-values: 600000 ≤ n ≤ 1400000

Sieve history

Reservation history

Primes table

The data file can be found here. All k's searched for 600000 ≤ n ≤ 1400000.

k-value Nash Candidates # primes prime(s) for n

133 1442 3 734835, 809755, 1065655
145 1098 1 972835
169 1594 3 628357, 761749, 1243903
187 1158 4 618293, 645401, 739321, 838101
203 1687 3 676032, 809848, 859602
205 1351 5 749859, 756705, 1019679, 1275889, 1300401
217 806 3 663509, 1026869, 1059961
235 1563 0
257 1867 1 1064062
259 1561 2 613845, 914173
275 1581 0
287 1307 1 1226144
295 1266 0

Notes

Riesel Prime Search