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Riesel primes of the form 793•2n-1
Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
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History
- 2022-10-23: Found n = 1829335, Gary Barnes
- 2013-09-29: Found n = 1256511, Gary Barnes
- 2012-04-25: Found n = 1157055, Lennart Vogel
- 2012-02-21: 1019935 not prime, Brian Lody, number was proved composite
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-02-08: Checked to n = 1000000, NPLB Drive 6, released
- 2011-01-09: Found n = 951963, Brian Lody
- 2009-05-05: Found n = 649747, David James
- 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
- 2008-12-19: Reserved by NPLB Drive 6, for 600000<n<=1000000
- 2008-08-09: Found n = 516715, Gary Barnes
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-02-29: Found n = 368011, James P. Burt
- 2008-02-14: Found n = 350743, Gary Barnes
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000