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Riesel primes of the form 18995•2ⁿ-1

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Current data

`k` , `b` :	18995 , 2
Count :	26
Nash :	1958
Max `n` :	100,000
Date :	2021-11-09

2, 6, 12, 18, 38, 48, 56, 230, 236, 248, 416, 860, 986, 4340, 4638, 4950, 5322, 7016, 8640, 10820, 13526, 15258, 47330, 55440, 78318, 99938

History

2021-11-09: Checked to n = 100000, Alexander Jones
1998-06-04: Found n = 55440, Henri Lifchitz

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