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Generalized Cullen primes of the form n•20n+1

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Current data

Base : 20
Count : 9
Max n : 1,000,000
Date : 2023-05-20
3, 6207, 8076, 22356, 151456, 329994, 364595, 793181, 993149
Remarks :
The sequence A338412 in OEIS
See early history at Generalized Cullen primes

History