Riesel primes of the form 4177•2n-1

Current data

k , b : 4177 , 2 Count : 29 Nash : 1305 Max n : 2,050,000 Date : 2020-03-27

1, 9, 13, 45, 193, 225, 241, 269, 429, 609, 785, 961, 1353, 2901, 3645, 5773, 6001, 7593, 10569, 13385, 33785, 41241, 59985, 108341, 172421, 204153, 614621, 740641, 1724161

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
• 2014-12-26: Found n = 1724161, David Metcalfe
• 2011-03-05: Found n = 740641, David Metcalfe
• 2010-07-03: Found n = 614621, David Metcalfe
• 2010?: Reserved by David Metcalfe