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Riesel primes of the form 305•2n-1
| Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 1. |
Current data
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History
- 2018-02-27: Found n = 2358854, Ricky L. Hubbard
- 2014-12-29: Reserved by NPLB Drive 15, for n=2000000-3000000
- 2012-10-10: Checked to n = 1300000, Gary Barnes, double-checked, released
- 2012-09-25: Reserved by Gary Barnes, for 1000000<n<1300000
- 2012-04: Checked to n = 2000000, Dmitry Domanov
- 2010-06-26: Reserved by Dmitry Domanov
- 2009-01-01: Checked to n = 1000000, Carlos Eduardo Pinho, released, results not available anymore
- 2008-12-27: Checked to n = 900000, Carlos Eduardo Pinho, results not available anymore
- 2008-11-10: Checked to n = 600000, NPLB Drive 3, released
- 2008-10-16: Checked to n = 800000, Carlos Eduardo Pinho, results not available anymore
- 2008-10-09: Reserved by Carlos Eduardo Pinho, for 700000<n<1000000
- 2008-08-26: Checked to n = 700000, Carlos Eduardo Pinho, released
- 2008-08-03: Found n = 662808, Carlos Eduardo Pinho
- 2008-08-04: Checked to n = 700000, Carlos Eduardo Pinho, results included
- 2008-08-02: Reserved by Carlos Eduardo Pinho, for 600000<n<1000000
- 2008-03-01: Reserved by NPLB Drive 3, for 260000<n<600000
- 2001-12-31: Found n = 115782, James S. Griffin
- 2001-12-31: Found n = 104646, James S. Griffin
- 2001-07-23: Found n = 86934, Sander Hoogendoorn
