Riesel primes of the form 3345•2n-1

Current data

k , b : 3345 , 2 Type : 315 Count : 81 Nash : 4383 Max n : 1,333,000 Date : 2024-04-10

1, 3, 9, 11, 12, 16, 24, 48, 51, 57, 63, 64, 79, 81, 85, 104, 124, 128, 195, 259, 264, 309, 327, 459, 532, 603, 645, 853, 1037, 1635, 1844, 1845, 2153, 2191, 2636, 2807, 4123, 4132, 4279, 4287, 4688, 4911, 4921, 5176, 5876, 6325, 7245, 7249, 19988, 21651, 26445, 27776, 28013, 32475, 34665, 36136, 36179, 40515, 49744, 50205, 52699, 70783, 84791, 86365, 114593, 137001, 164703, 168599, 197639, 211457, 238748, 240464, 293859, 376321, 464725, 496616, 564815, 704675, 706907, 806591, 1163424

History

• 2024-04-10: Checked n = 380000 - 1333000, RPS Drive 8, released
• 2014-08-04: Checked n = 200000 - 400000, Karsten Bonath
• 2013-09-24: Found n = 1163424, James P. Burt, RPS Drive 8
• 2012-05-08: Checked n = 200000 - 380000, Oscar Tutusaus Santandreu
• 2012-05-08: Checked n = 1 - 200000, Oscar Tutusaus Santandreu
• 2010-11-20: Found n = 806591, Peter Benson, RPS Drive 8
• 2010-07-17: Found n = 706907, Peter Benson, RPS Drive 8
• 2010-07-12: Found n = 704675, Peter Benson, RPS Drive 8
• 2009-07-16: Found n = 564815, Peter Benson, RPS Drive 8
• 2009-07-03: Checked n = 20000 - 50000, Karsten Bonath
• 2009-06-28: Checked n = 10000 - 20000, Thomas Ritschel
• 2009-05-09: Found n = 496616, Predrag Minovic, RPS Drive 8
• 2009-04-20: Found n = 464725, Thomas Ritschel, RPS Drive 8
• 2009-03-24: Reserved by RPS Drive 8, for n = 380000 - 700000
• 2007-07-06: Checked n = 1 - 10000, Gary Barnes
• 1998-10-07: Found n = 36136, Ray Ballinger