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Generalized Cullen primes of the form `n`•15ⁿ+1

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Current data

Base :	15
Count :	8
Max `n` :	136,149
Date :	2019-11-23

8, 14, 44, 154, 274, 694, 17426, 59430^[1]

Notes

↑ Proth 3962•15⁵⁹⁴³¹+1

History

?: Checked to n = 136149, (?)
2001-10-05: Found n = 59430, Günter Löh
2000-07-05: Found n = 17426, Günter Löh

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Cullen prime