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Riesel primes of the form 65•2n-1
Reserved! This sequence is currently part of Multi Reservation 4: RPS Megabit Drive 1. |
Current data
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History
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2020-11-12: Found n = 3080952, Thomas Ritschel, RPS Megabit Drive 1
- 2018-04-11: Checked n = 1000000 - 1620000, 1669972 - 3000000, RPS Megabit Drive 1
- 2016-12-30: Found n = 2876718, Thomas Ritschel, RPS Megabit Drive 1
- 2015-11-08: Found n = 2583720, Thomas Ritschel, RPS Megabit Drive 1
- 2014-02-04: Found n = 2450614, Predrag Minovic, RPS Megabit Drive 1
- 2011-03-11: Found n = 1505640, Larry Soule, RPS Megabit Drive 1
- 2011-02-14: Found n = 1421088, Peter Benson, RPS Megabit Drive 1
- 2011-01-30: Found n = 1374574, Larry Soule, RPS Megabit Drive 1
- 2010-10-24: Reserved by RPS Megabit Drive 1 for n > 1000000
- 2009-07-30: Reserved by Borys Jaworski for sieving only n=1700000-5000000
- 2008?: Checked n = 1620000 - 1669972, Peter Benson See range done at web archive.
- 2008-09-10: Checked to n = 1000000, Gary Barnes, released
- 2008-09-07: Reserved by Gary Barnes
- 2007-03-05: Checked to n = 989600, 65*2^n-1 thread, released
- 2006-08-02: Found n = 647130, J. Craig Brunson
- 2005-09-18: Found n = 578512, Thomas Richard
- 2005-09-03: Reserved by 65*2^n-1 thread for n > 420000
- 2005-09-03: Checked to n = 430000, Ingmar Goudt
- 2005-08-11: Checked to n = 418000, Ingmar Goudt
- 2005-06-29: Checked to n = 395000, Ingmar Goudt
- 2005-06-14: Checked to n = 380000, Ingmar Goudt
- 2005-05-26: Checked to n = 365000, Ingmar Goudt
- 2005-04-26: Reserved by Ingmar Goudt
- 2005-03-29: Checked to n = 310000, Ingmar Goudt, released
- 2005-03-27: Checked to n = 305000, Ingmar Goudt
- 2005-03-14: Checked to n = 267000, Ingmar Goudt
- 2005-02-28: Reserved by Ingmar Goudt
- 2004-08-01: Checked to n = 210000, Steven Harvey, released
- 2004-07-26: Reserved by Steven Harvey from n=200000
- 2004-05-26: Reserved by Mark Anderson for n ≤ 200000
- 2002-09-04: Found n = 185946, Peter Grobstich
- 2002-08-28: Found n = 179658, Peter Grobstich
- 2002-07-29: Found n = 134598, Peter Grobstich