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 26565•2n-1
Current data
|
|
Notes
History
- 2010-03-08: Found n = 713816, Ian M. Gunn
- 2009-10-24: Found n = 641266, Ian M. Gunn
- 2009-09-20: Found n = 617734, Ian M. Gunn
- 2009-08-03: Found n = 581356, Ian M. Gunn
- 2009-05-07: False tested, James P. Burt, for n = 400000 - 1000000
- 2009-04-23: Found n = 457815, Ian M. Gunn
- 2009-04-10: Testing, Ian M. Gunn, for n ≥ 400000
- 2009-03-16: Sieving, Ian M. Gunn
- 2009-02-19: Reserved by Ian M. Gunn
- 2007-11-22: Checked to n = 400000, Gary Barnes, released
- 2007-11-21: Checked n = 200000 - 400000, Gary Barnes
- 2007-10-31: Found n = 393136, Gary Barnes
- 2007-10-28: Checked n = 200000 - 306000, Gary Barnes, also n = 333300 - 386900
- 2007-09-30: Checked n = 200000 - 237900, Gary Barnes, also n = 333300 - 354000
- 2007-09-13: Checked n = 150000 - 200000, Gary Barnes
- 2007-08-26: Checked n = 1 - 150000, Gary Barnes
- 2007-08-17: Reserved by Gary Barnes
- 2006-01-19: Found n = 306088, Larry Soule
- 2006-01-13: Found n = 289274, Larry Soule
- 2006-01-08: Found n = 277766, Larry Soule
- 2006-01-03: Found n = 264851, Larry Soule
- 2003-06-23: Found n = 217001, Shane Findley
- 2003-06-04: Found n = 198349, Shane Findley
- 2003-05-24: Found n = 181672, Shane Findley
- 2003-05-19: Found n = 164728, Shane Findley
- 2003-05-12: Found n = 145695, Shane Findley
- 2003-05-12: Found n = 141212, Shane Findley
- 2003-05-03: Found n = 124714, Shane Findley
- 2003-05-01: Found n = 112017, Shane Findley
- 2003-05-01: Found n = 109141, Shane Findley