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Generalized Woodall primes of the form `n`•13ⁿ-1

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Revision as of 08:22, 30 April 2023 by Karbon (talk | contribs) (n=1.6M)

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Reserved! This sequence is currently reserved by: Ryan Propper

Current data

Base :	13
Count :	3
Max `n` :	1,600,000
Date :	2023-04-29
Reserved :	Ryan PropperRyan Propper/Reserved

2, 6, 563528

History

2023-04-29: Checked to n = 1600000, Ryan Propper
2023-04-19: Reserved by Ryan Propper for 1000000≤n≤1600000
2023-04-09: Checked to n = 1000000, Ryan Propper
2023-04-01: Reserved by Ryan Propper for n≤1000000
2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2009-12-08: Found n = 563528, Lennart Vogel, PrimeGrid

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