Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Riesel primes of the form 85•2n-1
Current data
|
|
History
- 2021-05-06: Checked n = 2000000 - 2100000, Karsten Bonath
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2013-10-08: Found n = 2087651, James P. Burt
- 2013-01-12: Checked to n = 2000000, James P. Burt
- 2012-05-31: Checked to n = 1830000, James P. Burt
- 2011-12-10: Checked to n = 1600000, James P. Burt
- 2011-11-09: Found n = 1395605, James P. Burt
- 2011-05-07: Checked to n = 1300000, James P. Burt
- 2011-04-25: Reserved by James P. Burt
- 2008-09-11: Reserved by Carlos Eduardo Pinho
- 2008-02-24: Checked to n = 1120000, Predrag Minovic
- 2007-07-30: Found n = 1034069, Predrag Minovic
- 2007-07-23: Checked to n = 1015000, Predrag Minovic
- 2007-05-15: Found n = 683573, Predrag Minovic
- 2007-05-10: Found n = 656039, Predrag Minovic
- 1999-01-13: Found n = 25495, Tom Kuechler