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Difference between revisions of "Riesel prime 2 40047"
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{{Riesel prime | {{Riesel prime | ||
|Rk=40047 | |Rk=40047 | ||
+ | |Rb=2 | ||
|RCount=43 | |RCount=43 | ||
|RNash=3030 | |RNash=3030 |
Latest revision as of 14:18, 27 July 2021
Current data
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Notes
- ↑ Sophie Germain n=5
- ↑ Twin n=6
History
- 2021-02-07: Checked to n = 235000, Alexander Jones, released
- 2021-02-03: Reserved by Alexander Jones
- 2020-09-07: Checked to n = 50000, Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2006-06-14: Found n = 234000, Victor Felder