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Riesel primes of the form 428639•2ⁿ-1

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Current data

`k` , `b` :	428639 , 2
Type :	Low
Count :	1
Nash :	146
Max `n` :	3,516,580
Date :	2011-01-14

History

2011-01-14: Found n = 3506452, Brett Melvold, PrimeGrid The Riesel Problem (Official announcement)

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