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Riesel primes of the form 25515•2n-1
Current data
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Notes
- ↑ Twin n=2
- ↑ Sophie Germain n=22
History
- 2020-08-10: Checked to n = 50000, Karsten Bonath
- 2010-11-30: Found n = 481628, Michael Kwok, Twin Prime Search