Riesel primes of the form 4013•2n-1

Current data

k , b : 4013 , 2 Type : Low Count : 22 Nash : 854 Max n : 3,000,000 Date : 2020-03-27

6, 12, 18, 22, 42, 346, 730, 2242, 5166, 6570, 11902, 27438, 29742, 47586, 54930, 72666, 75066, 84426, 141970, 263190, 667882, 2873250

History

• 2020-04-11: Checked to n = 3000000 per spreadsheet included, David Metcalfe
• 2020-03-27: Checked to n = 2050000, David Metcalfe, released
• 2017-03-27: Checked to n = 2000000, David Metcalfe
• 2014-12-03: Found n = 2873250, David Metcalfe
• 2010-10-18: Found n = 667882, David Metcalfe
• 2010?: Reserved by David Metcalfe