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Riesel primes of the form 26869•2ⁿ-1

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Current data

`k` , `b` :	26869 , 2
Count :	14
Nash :	1239
Max `n` :	50,000
Date :	2020-08-18

11, 47, 61, 301, 591, 899, 927, 1091, 5637, 11387, 11991, 18339, 41755, 1257787^[1]

Notes

↑ General Mersenne Prime for M34

History

2020-08-18: Checked to n = 50000, Karsten Bonath
2007-12-13: Found n = 1257787, Lei Zhou

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