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Williams primes of the form 8•9n+1

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Current data

Base : 9
Count : 17
Max n : 625,000
Date : 2020-08-08
1, 4, 5, 11, 26, 29, 38, 65, 166, 490, 641, 2300, 9440, 44741, 65296, 161930, 586240
Remarks :
!!!DO NOT RESERVE!!! This list is a reuse of Proth 8•3n+1.
The sequence A056799 in OEIS

History