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Riesel primes of the form 8961•2ⁿ-1

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Current data

`k` , `b` :	8961 , 2
Type :	3
Count :	9
Nash :	1056
Max `n` :	50,000
Date :	2022-03-09

1^[1], 5^[2], 25, 41, 91, 14315, 14741, 30950, 41467

Notes

↑ Twin n=1
↑ Twin n=5

History

2022-03-09: Checked to n = 50000, Alexander Jones
2008-01-19: Found n = 30950, Jean Penné, CRUS Liskovets-Gallot

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