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Williams primes of the form 21•22ⁿ+1

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Revision as of 19:41, 11 September 2024 by Gd barnes (talk | contribs) (check to n=100K)

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Current data

Base :	22
Count :	11
Max n :	100,000
Date :	2024-09-10

1, 9, 53, 261, 1491, 2120, 2592, 6665, 9460, 15412, 24449

History

2024-09-10: Checked n = 2 - 100000, Mark Rodenkirch, double-check n = 2 - 25000, released
2024-08-19: Reserved by Mark Rodenkirch for n = 2 - 100000
2018-03-17: Checked n = 1 - 25000, Eric Chen
2016: Checked n = 1 - 1000, Mauro Fiorentini

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Williams prime MP