Riesel primes of the form 4935•2n-1

Current data

k , b : 4935 , 2 Type : 315 Count : 84 Nash : 4712 Max n : 1,333,000 Date : 2025-05-05

2, 7, 12, 14, 16, 17, 22, 28, 46, 54, 56, 64, 68, 72, 79, 97, 98, 130, 148, 154, 254, 315, 325, 427, 462, 506, 518, 570, 610, 656, 702, 860, 864, 865, 1075, 2338, 2394, 2717, 3826, 4146, 4908, 7532, 8792, 8896, 12191, 13328, 14360, 19675, 28096, 29511, 31602, 37658, 48699, 48727, 49729, 51919, 53225, 54547, 57212, 62342, 78844, 81942, 92600, 92952, 109081, 117734, 141364, 181367, 211316, 244367, 252290, 320191, 368179, 405099, 411106, 445949, 609292, 610888, 795867, 796180, 852607, 868194, 1049124, 1135868

History

• 2025-05-05: Checked n = 10000 - 380000, Gary Barnes, double-check n = 10000 - 200000, released
• 2024-04-10: Checked n = 380000 - 1333000, RPS Drive 8, released
• 2013-08-30: Found n = 1135868, Predrag Minovic, RPS Drive 8
• 2012-03-07: Checked n = 20000 - 200000, Oscar Tutusaus Santandreu
• 2011-10-19: Found n = 1049124, Larry Soule, RPS Drive 8
• 2011-02-07: Checked n = 1 - 20000, Oscar Tutusaus Santandreu
• 2011-01-22: Found n = 868194, Peter Benson, RPS Drive 8
• 2011-01-13: Found n = 852607, Peter Benson, RPS Drive 8
• 2010-11-08: Found n = 796180, Peter Benson, RPS Drive 8
• 2010-11-08: Found n = 795867, Peter Benson, RPS Drive 8
• 2009-08-15: Found n = 610888, Peter Benson, RPS Drive 8
• 2009-08-13: Found n = 609292, Peter Benson, RPS Drive 8
• 2009-04-21: Found n = 445949, Predrag Minovic, RPS Drive 8
• 2009-04-02: Found n = 411106, Adam Sutton, RPS Drive 8
• 2009-03-30: Found n = 405099, David Metcalfe, RPS Drive 8
• 2009-03-24: Reserved by RPS Drive 8, for n = 380000 - 700000
• 2007-07-06: Checked n = 1 - 10000, Gary Barnes
• 1999-08-13: Found n = 31602, Daniel Hermle
• 1998-08-09: Found n = 3826, David Hanson