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Riesel primes of the form 491891•2ⁿ-1

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Current data

`k` , `b` :	491891 , 2
Type :	Low
Count :	1
Nash :	66
Max `n` :	300,000
Date :	2007-08-28

5830

History

2007-08-28: Checked to n = 300000, Gary Barnes
2007: Checked to n = 251000, Jocelyn Larouche
1998: Found n = 5830, Yves Gallot

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