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Riesel primes of the form 12587•2n-1

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Current data

k , b : 12587 , 2  (sieve)
Type : Low
Count : 7
Nash : 591
Max n : 1,000,000
Date : 2023-10-03
14, 34, 38, 98, 538, 26638, 2462524[1]
Remarks :
For additional n ≡ 0 mod 4 history, see Conjectures 'R Us search at Riesel 12587•16n-1.

Available sieve file: n=500k–2.5M, P=100T, 23869 candidates

Notes

History