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Difference between revisions of "Riesel prime 2 4137"
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{{Riesel prime | {{Riesel prime | ||
|Rk=4137 | |Rk=4137 | ||
+ | |RCount=49 | ||
|RNash=3247 | |RNash=3247 | ||
|RMaxn=2050000 | |RMaxn=2050000 |
Revision as of 20:07, 30 July 2020
Current data
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[[Category:Riesel {{{Rb}}}|#.....04137]]
Notes
- ↑ Sophie Germain n=1
- ↑ Sophie Germain n=4
- ↑ Twin n=82
- ↑ Sophie Germain n=85
History
- 2020-04-11: Speadsheet included, David Metcalfe
- 2020-03-27: Checked to n = 2050000, David Metcalfe, released
- 2017-03-27: Checked to n = 2000000, David Metcalfe
- 2015-02-06: Found n = 1796226, David Metcalfe
- 2014-11-13: Found n = 1487814, David Metcalfe
- 2014-11-10: Found n = 1484145, David Metcalfe
- 2014-03-14: Found n = 1426269, David Metcalfe
- 2012-09-20: Found n = 1007281, David Metcalfe
- 2011-05-01: Found n = 781781, David Metcalfe
- 2010-10-17: Found n = 666652, David Metcalfe
- 2010?: Reserved by David Metcalfe
- 2009-12-23: Found n = 502026, David Metcalfe