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Riesel primes of the form 9221•2ⁿ-1

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Current data

`k` , `b` :	9221 , 2
Type :	Low
Count :	1
Nash :	379
Max `n` :	11,438,898
Date :	2021-03-04

History

2021-03-04: Checked to n = 11438898, PrimeGrid Riesel Problem
2021-02-08: Found n = 11392194, Barry Schnur, PrimeGrid, Official announcement

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