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Riesel primes of the form 465•2n-1
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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Notes
- ↑ Sophie Germain n=5
- ↑ Twin n=6
- ↑ Sophie Germain n=8
- ↑ Twin n=9
- ↑ Sophie Germain n=16
- ↑ Sophie Germain n=43
- ↑ Sophie Germain n=53
- ↑ Sophie Germain n=54
- ↑ Sophie Germain n=89
- ↑ Sophie Germain n=179
History
- 2022-03-31: Found n = 1725401, Florian Piesker
- 2022-03-03: Found n = 1682775, Gary Barnes
- 2021-10-21: Found n = 1638583, William Byerly
- 2017-08-08: Found n = 1504138, Timothy Sorbera
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-10-28: 928115 confirmed, Ian M. Gunn
- 2010-07-06: 825730 confirmed, Gary Barnes
- 2009-10-04: 722089 confirmed, Gary Barnes
- 2009-09-18: 716805 confirmed, Gary Barnes
- 2009-05-28: 690044 confirmed, Vaughan Davies
- 2009-05-03: 668701 confirmed, David James
- 2009-02-11: Found n = 928115, Nathan A. Mathew
- 2009-02-03: Found n = 825730, Nathan A. Mathew
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-11-18: Found n = 722089, Nathan A. Mathew
- 2008-11-18: Found n = 716805, Nathan A. Mathew
- 2008-10-29: Found n = 690044, Nathan A. Mathew
- 2008-09-07: 538043 confirmed, Chris Chatfield
- 2008-08-20: 522168 confirmed, Gary Barnes
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2007-10-17: Found n = 668701, Nathan A. Mathew
- 2007-02-11: Found n = 538043, Nathan A. Mathew
- 2007-01-24: Found n = 522168, Nathan A. Mathew
- 2007-01-15: Found n = 434267, Nathan A. Mathew
- 2006-12-11: Found n = 355428, Nathan A. Mathew
- 2006-11-28: Found n = 294155, Nathan A. Mathew
- 2003-05-14: Found n = 248940, Shane Findley
- 2003-04-25: Found n = 219730, Shane Findley
- 2003-04-20: Found n = 210249, Shane Findley
- 2003-03-09: Found n = 181887, Dale Andrews
- 2003-01-06: Found n = 160141, Dale Andrews
- 2002-11-30: Found n = 136186, Dale Andrews
- 2002-11-28: Found n = 133890, Dale Andrews
- 2002-11-17: Found n = 107729, Dale Andrews
- 2002-11-15: Found n = 100381, Dale Andrews
- 2000-12-06: Found n = 98511, Dale Andrews
- 2000-11-26: Found n = 93045, Dale Andrews
- 2000-11-25: Found n = 92360, Dale Andrews
- 2000-11-25: Found n = 92230, Dale Andrews
- 2000-11-18: Found n = 87659, Dale Andrews
- 2000-10-28: Found n = 72811, Dale Andrews
- 2000-10-24: Found n = 69383, Dale Andrews
- 2000-10-23: Found n = 68765, Dale Andrews