Riesel primes of the form 2535•2n-1

Current data

k , b : 2535 , 2 Type : 315 Count : 49 Nash : 2659 Max n : 600,000 Date : 2012-02-18

2, 4, 5, 14, 22, 29, 35, 53, 68, 74, 164, 197, 211, 307, 401, 404, 517, 905, 1013, 1132, 1250, 1298, 1685, 1789, 2074, 2491, 2861, 2867, 3400, 4054, 5162, 5264, 5377, 6317, 14051, 16565, 21170, 33110, 38221, 52901, 58259, 96185, 123620, 136211, 172382, 245392, 258730, 285835, 426158

History

• 2012-02-18: Checked n = 350000 - 425000, NPLB Drive 12C, released
• 2012-01-06: Reserved by NPLB Drive 12C, for n = 350000 - 425000
• 2012-01-03: Checked n = 250000 - 350000, NPLB Drive 12B, released
• 2011-12-10: Reserved by NPLB Drive 12B, for n = 250000 - 350000
• 2010-11-19: Checked n = 425000 - 600000, NPLB Drive 11, released
• 2010-01-05: Checked n = 50000 - 250000, NPLB Drive 12A, released
• 2009-12-18: Checked n = 20000 - 50000, Karsten Bonath
• 2009-08-13: Reserved by NPLB Drive 12A, for n = 50000 - 250000
• 2009-06-28: Checked n = 10000 - 20000, Thomas Ritschel
• 2009-06-24: Found n = 426158, Lennart Vogel, NPLB Drive 11
• 2009-06-22: Reserved by NPLB Drive 11, for n = 425000 - 600000
• 2007-07-06: Checked n = 1 - 10000, Gary Barnes