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Riesel primes of the form 383•2n-1
Current data
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[[Category:Riesel {{{Rb}}}|#.....00383]]
History
- 2014-12-28: Checked to n = 2000000, NPLB Maxi Drive 1, released
- 2014-10-19: Found n = 1794636, Lennart Vogel
- 2014-09-20: Found n = 1716780, Göran Schmidt
- 2014-08-20: Reserved by NPLB Maxi Drive 1, for 1610000<n<2000000
- 2013-04-28: Reserved by NPLB Maxi Drive 1, for 1300000<n<2000000
- 2013-02-24: Found n = 1091332, Stuart Mullage
- 2013-01-14: Reserved by NPLB Maxi Drive 1, for 1000000<n<1300000
- 2009-08-14: Checked to n = 1000000, Ian M. Gunn, released
- 2009-07-20: Checked to n = 960000, Ian M. Gunn
- 2009-06-28: Checked to n = 917000, Ian M. Gunn
- 2009-06-09: Checked to n = 877000, Ian M. Gunn
- 2009-05-25: Checked to n = 844000, Ian M. Gunn
- 2009-05-12: Checked to n = 812000, Ian M. Gunn
- 2009-04-23: Checked to n = 761000, Ian M. Gunn
- 2009-04-15: Found n = 736876, Ian M. Gunn
- 2009-04-11: Checked to n = 725000, Ian M. Gunn
- 2009-03-20: Checked to n = 662000, Ian M. Gunn
- 2009-03-08: Found n = 608340, Ian M. Gunn
- 2009-03-08: Reserved by Ian M. Gunn, for 600000<n<1000000
- 2008-11-10: Checked to n = 600000, NPLB Drive 3, released
- 2008-03-06: 285892 confirmed, James P. Burt
- 2008-03-01: Reserved by NPLB Drive 3, for 260000<n<600000
- 2005-01-06: Found n = 285892, Peter O'braian
- 2004-02-22: Found n = 172968, Peter O'braian
- 2004-02-22: Found n = 160258, Peter O'braian
- 2004-02-22: Found n = 159180, Peter O'braian
- 2001-03-07: Found n = 106852, Kimmo Herranen
- 2001-03-07: Found n = 99148, Kimmo Herranen
- 2001-03-07: Found n = 76312, Kimmo Herranen