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Riesel primes of the form 5445•2n-1
Current data
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Notes
- ↑ Twin n=1
- ↑ Twin n=4
- ↑ Twin n=8
- ↑ Sophie Germain n=20
- ↑ Sophie Germain n=37
- ↑ Sophie Germain n=54
History
- 2025-05-05: Checked n = 10000 - 380000, Gary Barnes, released
- 2024-04-10: Checked n = 380000 - 1333000, RPS Drive 8, released
- 2014-04-19: Found n = 1245349, Thomas Ritschel, RPS Drive 8
- 2013-10-02: Found n = 1189501, James P. Burt, RPS Drive 8
- 2013-09-16: Found n = 1144729, James P. Burt, RPS Drive 8
- 2012-08-18: Found n = 1080331, Shashank Sharma, RPS Drive 8
- 2011-10-12: Found n = 1037660, Larry Soule, RPS Drive 8
- 2010-11-08: Found n = 796718, Peter Benson, RPS Drive 8
- 2009-10-25: Found n = 666302, Peter Benson, RPS Drive 8
- 2009-10-03: Found n = 644452, Peter Benson, RPS Drive 8
- 2009-08-14: Found n = 609541, Peter Benson, RPS Drive 8
- 2009-07-28: Found n = 584652, Peter Benson, RPS Drive 8
- 2009-06-02: Found n = 530923, David Metcalfe, RPS Drive 8
- 2009-05-25: Found n = 525824, Thomas Ritschel, RPS Drive 8
- 2009-05-25: Found n = 522059, Thomas Ritschel, RPS Drive 8
- 2009-04-14: Found n = 435815, Thomas Ritschel, RPS Drive 8
- 2009-04-06: Found n = 426410, Thomas Ritschel, RPS Drive 8
- 2009-04-04: Found n = 411398, Adam Sutton, RPS Drive 8
- 2009-03-24: Reserved by RPS Drive 8, for n = 380000 - 700000
- 2007-07-06: Checked n = 1 - 10000, Gary Barnes
- 1998-09-14: Found n = 23917, Ray Ballinger
- 1998-05-30: Found n = 16400, Richard Jones