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Riesel primes of the form 31239•2n-1

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Current data

k , b : 31239 , 2
Type : 3
Count : 45
Nash : 3851
Max n : 50,000
Date : 2020-08-13
1, 3, 7, 9, 20, 27, 29, 31, 91[1], 93, 107, 111, 121, 124, 151, 227, 240, 427, 443, 453, 463, 499, 508, 919, 1228, 1857, 2408, 2448, 3411, 4552, 5581, 8309, 9721, 11337, 11632, 12309, 17512, 19021, 21127, 27523, 36683, 43452, 49028, 49873, 484153

Notes

  1. Twin n=91

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