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Difference between revisions of "Riesel prime 2 277"
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{{Riesel prime | {{Riesel prime | ||
|Rk=277 | |Rk=277 | ||
| + | |RCount=20 | ||
|RNash=865 | |RNash=865 | ||
|RMaxn=2000000 | |RMaxn=2000000 | ||
Revision as of 12:09, 18 July 2020
Current data
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[[Category:Riesel {{{Rb}}}|#.....00277]][[Category:Riesel {{{Rb}}} Low-weight|#.....00277]]
History
- 2013-03-10: Checked to n = 2000000, Thomas Ritschel, released
- 2013-02-09: Found n = 1583097, Thomas Ritschel
- 2013-02-01: Reserved by Thomas Ritschel from n=1300000
- 2012-05-14: Checked to n = 1300000, James P. Burt, released
- 2011-12-31: Checked to n = 1100000, James P. Burt
- 2011-12-10: Reserved by James P. Burt from n=1000000
- 2009-11-20: Checked to n = 1000000, Predrag Minovic released
- 2009-06-23: Checked to n = 950000, Predrag Minovic
- 2009-06-16: Found n = 937325, Predrag Minovic
- 2009-02-13: Checked to n = 920000, Predrag Minovic
- 2008-02-24: Checked to n = 885000, Predrag Minovic
- 2006-04-09: Found n = 490805, Predrag Minovic
