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Riesel primes of the form 172677•2n-1
Current data
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Remarks : |
This k-value seems the smallest k ≡ 0 mod 3 for which k•2n-1 is never prime for an odd n. See Liskovets-Gallot conjectures. |
History
- 2020-07-05: Checked to n = 50000, Karsten Bonath
