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Proth primes of the form 202705•2ⁿ+1

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Current data

`k` , `b` :	202705 , 2
Type :	Low
Count :	1
Nash :	448
Max `n` :	21,355,226
Date :	2021-12-01

History

2021-12: Checked to n = 21355226, PrimeGrid Extended Sierpiński Project
2021-12-01: Found n = 21320516, Pavel Atnashev, PrimeGrid Extended Sierpiński Project, Official announcement

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