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Riesel primes of the form 1217242730955•2n-1
Current data
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Notes
- ↑ Sophie Germain n=26, Twin n=26
History
- 2024-04-13: Checked to n = 50000, Alexander Jones
- 2024-04-11: Found n = 1700000, Yasuhisa Omori, Twin Prime Search 1700000