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Riesel primes of the form 127•2n-1
Reserved! This sequence is currently reserved by: Michael Curtis |
Current data
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Remarks : |
This sequence is not searched for n-values == 0 mod 7 (see Williams prime base 128). |
[[Category:Riesel {{{Rb}}}|#.....00127]][[Category:Riesel {{{Rb}}} Low-weight|#.....00127]]
History
- 2017-07-03: Checked to n = 5600000, Michael Curtis
- 2009-07-27: Found n = 2346377, Michael Curtis
- 2008-02-12: Found n = 1398889, Ed Goforth, Michael Curtis
- 1999-03-22: Found n = 220417, Tamer Güvenc
- 1999-08-03: Found n = 170393, Tamer Güvenc
- 1998-06-14: Found n = 39545, Wilfrid Keller