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Riesel primes of the form 15117•2n-1

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Current data

k , b : 15117 , 2
Type : 3
Count : 13
Nash : 1227
Max n : 400,000
Date : 2021-10-21
9, 20[1], 108, 144, 177, 1628, 4034, 40545, 85316, 96993, 101661, 174860, 345690

Notes

  1. Twin n=20

History