Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Riesel primes of the form 684255•2n-1

From Prime-Wiki
Jump to: navigation, search

Current data

k , b : 684255 , 2
Type : 3152145
Count : 89
Nash : 5744
Max n : 60,000
Date : 2008-05-22
1, 4, 6, 8, 16, 20, 23, 25, 27, 32, 37, 43, 45[1], 55[2], 59[3], 60, 64, 70, 83, 86, 96, 98, 128[4], 129, 149, 168, 189, 203, 237, 298[5], 390, 396, 398, 572, 632, 684, 695, 743, 808, 882, 1006, 1082, 1093, 1260, 1305, 1730, 1823, 2113, 2237, 3056, 3497, 3628, 4273, 4841, 5134, 5519, 6320, 6332, 6778, 7401, 8833, 9608, 10344, 11474, 11496, 12413, 14898, 15078, 15086, 16353, 16927, 17120, 19208, 20033, 20600, 20712, 21150, 23592, 25294, 27458, 28981, 29818, 36076, 36949, 37816, 42464, 45760, 51110, 59320

Notes

  1. Twin n=45
  2. Twin n=55
  3. S.G. n=59
  4. S.G. n=128
  5. Twin n=298

History