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Williams primes of the form 43•42ⁿ-1

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Revision as of 21:57, 15 February 2025 by Gd barnes (talk | contribs) (check to n=20K)

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Current data

Base :	42
Count :	11
Max n :	20,000
Date :	2025-02-15

8, 14, 26, 72, 80, 160, 455, 484, 3983, 4156, 7728

History

2025-02-15: Checked n = 10000 - 20000, Vincent Gautier
2019-04-23: Checked n = 1 - 10000, Karsten Bonath
2016: Checked n = 1 - 1000, Mauro Fiorentini

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Williams prime PM

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