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Williams primes of the form 19•18ⁿ-1

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Revision as of 08:24, 3 September 2024 by Gd barnes (talk | contribs) (correction)

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Reserved! This sequence is currently reserved by: Mark Rodenkirch

Current data

Base :	18
Count :	11
Max n :	25,000
Date :	2024-08-22
Reserved :	Mark RodenkirchMark Rodenkirch/Reserved

3, 4, 5, 7, 476, 572, 684, 865, 1240, 1945, 3907

History

2024-08-22: Reserved by Mark Rodenkirch for n = 2 - 100000
2018-03-09: Checked n = 1 - 25000, Eric Chen
2016: Checked n = 1 - 1000, Mauro Fiorentini

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