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Williams primes of the form 9•8n+1

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Reserved! This sequence is currently reserved by: PrimeGrid

Current data

Base : 8
Count : 27
Max n : 1,856,666
Date : 2024-12-06
Reserved : PrimeGridPrimeGrid/Reserved
1, 2, 11, 14, 21, 27, 54, 122, 221, 435, 498, 942, 1118, 1139, 1230, 1614, 1934, 13062, 16634, 128330, 278270, 350342, 1165814, 3259421, 3788762, 4135629, 4444829
Remarks :
Do not add primes here. Only add primes 3*n to Proth 9•2n+1.
For additional history, see above reused Proth sequence.
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