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Williams primes of the form 7•6ⁿ-1

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Revision as of 23:38, 1 August 2024 by Ikari (talk | contribs) (Searched to n = 250K.)

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Reserved! This sequence is currently reserved by: Riley Fisher

Current data

Base :	6
Count :	28
Max n :	250,000
Date :	2024-08-01
Reserved :	Riley FisherRiley Fisher/Reserved

1, 2, 3, 13, 21, 28, 30, 32, 36, 48, 52, 76, 734, 2236, 2272, 3135, 3968, 6654, 7059, 22055, 26423, 31206, 35536, 37999, 45712, 49756, 167591, 231066

History

2024-08-01: Checked to n = 250000, Riley Fisher
2024-05-21: Found n = 231066, Riley Fisher
2024-03-12: Found n = 167591, Riley Fisher
2024-02-29: Checked to n = 100000, Riley Fisher
2024-02-29: Reserved by Riley Fisher
2018-03-26: Checked to n = 25000, Eric Chen
2016: Checked to n = 1000, Mauro Fiorentini

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