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Riesel primes of the form 117867•2ⁿ-1

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Current data

`k` , `b` :	117867 , 2
Type :	3
Count :	21
Nash :	1717
Max `n` :	50,000
Date :	2022-09-03

2, 8, 14, 56^[1], 58, 122, 164, 506, 562, 596, 848, 1106, 1778, 1964, 3674, 4513, 4586, 9566, 17098, 31796, 34258

Notes

↑ Twin n=56

History

2022-09-03: Checked to n = 50000, Alexander Jones
2008-01-19: Found n = 4513, Jean Penné, CRUS Liskovets-Gallot

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