Riesel primes of the form 165•2n-1

Current data

k , b : 165 , 2 Type : 315 Count : 82 Nash : 3669 Max n : 3,000,000 Date : 2024-04-16

2, 3, 5, 6, 8, 11, 12, 15, 18, 23, 27, 36, 39, 44, 45, 56, 59, 63, 81, 84, 150, 188, 264, 275, 282, 299, 321, 338, 390, 552, 657, 722, 930, 1139, 1388, 1491, 1625, 2196, 2519, 2541, 2736, 2766, 3630, 4202, 4875, 5643, 6150, 10134, 20328, 20805, 22902, 25770, 30918, 30978, 33389, 40901, 54311, 62145, 67224, 83811, 89465, 93846, 109719, 148758, 167457, 173396, 221667, 236051, 246426, 325922, 396642, 487961, 840038, 889902, 1036898, 1162671, 1235490, 1462368, 1521629, 2207550, 2500130, 2717378

History

• 2024-04-16: Reservation dropped, Yao Chen
• 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
• 2020-12-10: Reserved by Yao Chen
• 2013-10-01: Checked to n = 3000000, Larry Soule, released
• 2012-05-21: Checked to n = 3000000, Larry Soule, released
• 2012-03-26: Checked to n = 2830000, Larry Soule
• 2012-02-28: Found n = 2717378, Larry Soule
• 2011-12-27: Checked to n = 2500000, Larry Soule
• 2011-12-27: Found n = 2500130, Larry Soule
• 2011-11-25: Found n = 2207550, Larry Soule
• 2011-11-14: Checked to n = 2000000, Larry Soule
• 2011-10-28: Found n = 1521629, Larry Soule
• 2011-10-26: Reserved by Larry Soule from n=1500000
• 2011-05-14: more results, Oscar Tutusaus Santandreu
• 2011-05-14: Checked to n = 1500000, Oscar Tutusaus Santandreu, released, results included
• 2011-04-27: Found n = 1462368, Oscar Tutusaus Santandreu
• 2011-04-21: Checked to n = 1280000, Oscar Tutusaus Santandreu
• 2011-04-14: Found n = 1162671, Oscar Tutusaus Santandreu
• 2011-02-25: Found n = 1235490, Oscar Tutusaus Santandreu
• 2011-02-07: Found n = 1036898, Oscar Tutusaus Santandreu
• 2011-01-15: Reserved by Oscar Tutusaus Santandreu from n=1000000
• 2009-07-30: Reserved by Borys Jaworski for sieving only n=1000000-5000000
• 2008-10-29: Checked to n = 1000000, David Metcalfe
• 2008-08-19: Found n = 889902, David Metcalfe
• 2008-07-13: Found n = 840038, David Metcalfe
• 2008-02-29: Reserved by David Metcalfe
• 2007-12-02: Checked to n = 637000, Justin Van Klein???, released
• 2005-08-02: Found n = 487961, Predrag Minovic
• 2005-06-21: Found n = 396642, Predrag Minovic
• 2005-05-31: Found n = 325922, Predrag Minovic
• 2005-04-21: Found n = 246426, Predrag Minovic
• 2005-04-20: Found n = 236051, Predrag Minovic
• 2005-04-08: Found n = 221667, Predrag Minovic
• 2004-04-17: Found n = 173396, James P. Burt
• 2004-04-17: Found n = 167457, James P. Burt
• 1989: Found n = 40901, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
• 1989: Found n = 30918, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
• 1989: Found n = 22902, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown