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A162927
Primes of the form n^n-2.
2
2, 823541, 1978419655660313589123977, 5842587018385982521381124419, 88817841970012523233890533447265623, 66009724686219550843768321818371771650147004059278069406814190436565131829325062447
OFFSET
1,1
MATHEMATICA
f[n_]:=n^n-2; lst={}; Do[If[PrimeQ[f[n]], AppendTo[lst, f[n]]], {n, 5!}]; lst
Join[{2}, Select[Table[n^n-2, {n, 1, 51, 2}], PrimeQ]] (* Harvey P. Dale, Feb 12 2023 *)
CROSSREFS
Main sequence is A100408.
Sequence in context: A101118 A331870 A371642 * A173363 A052205 A170996
KEYWORD
nonn
AUTHOR
EXTENSIONS
Cross-reference from Charles R Greathouse IV, Oct 08 2009
STATUS
approved