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A176825
Primes of the form (k+1)^k mod k^k.
1
113, 24337, 9492289
OFFSET
1,1
COMMENTS
The next term is too large to include.
The corresponding values of k are 4, 6, 8, 132, ... - Amiram Eldar, Jul 18 2019
LINKS
EXAMPLE
5^4 mod 4^4 = 113 is a prime.
MATHEMATICA
Select[Table[Mod[(n+1)^n, n^n], {n, 140}], PrimeQ[ # ]&]
CROSSREFS
Sequence in context: A218637 A218241 A152496 * A187703 A352400 A329105
KEYWORD
nonn,bref
AUTHOR
STATUS
approved