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Difference between revisions of "Riesel prime 2 40815"
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{{Riesel prime | {{Riesel prime | ||
|Rk=40815 | |Rk=40815 | ||
+ | |Rb=2 | ||
|RCount=55 | |RCount=55 | ||
|RNash=3009 | |RNash=3009 |
Latest revision as of 14:26, 27 July 2021
Current data
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Notes
- ↑ Sophie Germain n=1
- ↑ Twin n=22
- ↑ Twin n=40
- ↑ Twin n=54
- ↑ Sophie Germain n=79
- ↑ Sophie Germain n=119
History
- 2021-06-10: Checked to n = 285000, Alexander Jones, released
- 2021-05-21: Reserved by Alexander Jones
- 2020-09-13: Checked to n = 50000, Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2006-01-09: Found n = 282360, Michael Gillion