Riesel primes of the form 4105•2n-1

Current data

k , b : 4105 , 2 Count : 37 Nash : 1644 Max n : 2,050,000 Date : 2020-03-27

1, 3, 7, 15, 25, 31, 71, 83, 175, 241, 247, 283, 395, 675, 787, 811, 2691, 5265, 6097, 12387, 22977, 25465, 39695, 91635, 104283, 112243, 142057, 234867, 241871, 377665, 400027, 449383, 474155, 675857, 791563, 852457, 1124721

History

• 2020-04-11: Speadsheet included, David Metcalfe
• 2020-03-27: Checked to n = 2050000, David Metcalfe, released
• 2017-03-27: Checked to n = 2000000, David Metcalfe
• 2012-12-27: Found n = 1124721, David Metcalfe
• 2012-03-20: Found n = 852457, David Metcalfe
• 2011-05-08: Found n = 791563, David Metcalfe
• 2010-11-02: Found n = 675857, David Metcalfe
• 2010?: Reserved by David Metcalfe