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Riesel primes of the form 15585•2n-1
Reserved! This sequence is currently reserved by: Alexander Jones |
Current data
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Notes
- ↑ Sophie Germain n=6
- ↑ Sophie Germain n=7
- ↑ Twin n=8
- ↑ Sophie Germain n=11
History
- 2021-12-03: Checked to n = 50000, Alexander Jones
- 2021-12-03: Reserved by Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2004-10-13: Found n = 173865, David Underbakke