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Riesel primes of the form 513•2n-1
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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Remarks : |
See also Williams 513•512n-1 |
Notes
History
- 2023-04-04: Found n = 2348508, Florian Piesker
- 2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
- 2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
- 2017-04-07: Found n = 1452354, Timothy Sorbera
- 2014-04-02: Found n = 1318074, Timothy Sorbera
- 2013-05-28: Found n = 1229391, David Stevens
- 2011-09-08: Found n = 1038382, Chris Chatfield
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2011-07-27: Found n = 1011678, Chris Chatfield
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-05-06: Found n = 775455, Karsten Bonath
- 2009-05-15: Found n = 683547, Vaughan Davies
- 2009-01-24: Found n = 625011, Glenn C. Kaiser
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-03-03: Found n = 369622, Gary Barnes
- 2008-01-25: Found n = 335766, Karsten Bonath
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2004-11-05: Found n = 247246, Steven Harvey
- 2004-11-04: Found n = 231706, Steven Harvey
- 2004-08-23: Found n = 183700, Steven Harvey
- 2004-08-23: Found n = 175686, Steven Harvey
- 2002-02-19: Found n = 91474, Andrew J. Rupinski