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Riesel primes of the form 258187•2ⁿ-1

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Current data

`k` , `b` :	258187 , 2
Type :	Low
Count :	2
Nash :	365
Max `n` :	500,000
Date :	2024-01-28

17, 287897

History

2024-01-28: Checked to n = 500000, Lleyton Joseph
2024-01-23: Found n = 287897, Lleyton Joseph - reported on PrimeGrid Discord (2024-01-23 13:27 UTC)

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