Riesel primes of the form 4117•2n-1

Current data

k , b : 4117 , {{{Rb}}} Count : 22 Nash : 824 Max n : 2,050,000 Date : 2020-03-27

1, 5, 25, 41, 1217, 1681, 5717, 9601, 16993, 23905, 63845, 67393, 73493, 216845, 264949, 288673, 291869, 311609, 748829, 968357, 1245557, 1807085

[[Category:Riesel {{{Rb}}}|#.....04117]][[Category:Riesel {{{Rb}}} Low-weight|#.....04117]]

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
• 2014-07-05: Found n = 1807085, David Metcalfe
• 2013-06-13: Found n = 1245557, David Metcalfe
• 2012-06-16: Found n = 968357, David Metcalfe
• 2011-03-20: Found n = 748829, David Metcalfe
• 2010?: Reserved by David Metcalfe