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Difference between revisions of "Riesel prime 2 13845"
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{{Riesel prime | {{Riesel prime | ||
|Rk=13845 | |Rk=13845 | ||
+ | |Rb=2 | ||
|RCount=99 | |RCount=99 | ||
|RNash=4771 | |RNash=4771 |
Revision as of 07:41, 21 July 2021
Current data
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Notes
- ↑ Twin n=1
- ↑ Twin n=5
- ↑ Sophie Germain n=10
- ↑ Sophie Germain n=25
- ↑ Sophie Germain n=185
History
- 2018-10-01: Checked to n = 400000, Alexander Jones
- 2011-11-23: Checked to n = 20000, Thomas Ritschel
- 2011-10-03: Checked n = 400000 - 1000000, RPS Drive 9, released
- 2011-06-03: Found n = 957036, Peter Benson
- 2011-02-13: Found n = 913699, Peter Benson
- 2010-07-14: Found n = 683994, Peter Benson
- 2009-12-27: Found n = 594191, Serge Batalov
- 2009-10-08: Found n = 551637, David Metcalfe
- 2009-05-28: Found n = 461706, Adam Sutton
- 2009-05-20: Found n = 445995, James P. Burt
- 2009-05-18: Found n = 414458, Thomas Ritschel
- 2009-05-12: Reserved by RPS Drive 9
- 2004-11-11: Found n = 174826, David Underbakke