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Riesel primes of the form 248047•2ⁿ-1

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Current data

`k` , `b` :	248047 , 2
Type :	Low
Count :	1
Nash :	103
Max `n` :	650,000
Date :	2020-08-19

11613

History

2020-08-19: Checked to n = 650000, Karsten Bonath, cleared inconsistencies in max range tested
2007-08-28: Checked to n = 100000, Gary Barnes, doublecheck
2007-07-14: Checked to n = 512000, James P. Burt
2007-03-13: Checked to n = 617000, James P. Burt
1998: Found n = 11613, Yves Gallot

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