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Riesel primes of the form 20049•2n-1

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Current data

k , b : 20049 , 2  (sieve)
Type : 3
Count : 24
Nash : 1663
Max n : 1,000,000
Date : 2024-06-20
11[1], 41[2], 47, 1199, 1205, 1469, 4585, 5389, 15025, 18829, 19019, 27119, 31705, 45079, 79391, 97871, 99961, 139649, 219397, 334571, 561467, 633539, 899509, 1687252[3]
Remarks :
For additional even n history, see CRUS Liskovets-Gallot search at Riesel 20049•4n-1.

Sieve: p=500T, 18317 candidates 1000000<n≤1700000

Notes

History