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Williams primes of the form 26•27ⁿ-1

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Current data

Base :	27
Count :	16
Max n :	25,000
Date :	2018-03-17

1, 3, 5, 13, 15, 31, 55, 151, 259, 479, 734, 1775, 2078, 6159, 6393, 9013

Remarks :

Should be (re)used from Riesel 26•3ⁿ-1.

History

2018-03-17: Checked to n = 25000, Eric Chen
?: Checked to n = 512, Steven Harvey

Retrieved from "https://www.rieselprime.de/z/index.php?title=Williams_prime_MM_27&oldid=19574"

Williams prime MM