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Difference between revisions of "Riesel prime 2 11991"
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Latest revision as of 02:06, 17 October 2021
Current data
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Notes
- ↑ Sophie Germain n=1
- ↑ Sophie Germain n=13, Twin n=13
- ↑ Sophie Germain n=22
History
- 2021-10-14: Checked to n = 50000, Alexander Jones
- 2011-11-23: Checked to n = 20000, Thomas Ritschel
- 1998-07-12: Found n = 17723, James Carpenter