

A176825


Primes of the form (k+1)^k mod k^k.


1




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

Amiram Eldar, Table of n, a(n) for n = 1..4


EXAMPLE

5^4 mod 4^4 = 113 is a prime.


MATHEMATICA

Select[Table[Mod[(n+1)^n, n^n], {n, 140}], PrimeQ[ # ]&]


CROSSREFS

Cf. A048160, A176824.
Sequence in context: A218637 A218241 A152496 * A187703 A329105 A304324
Adjacent sequences: A176822 A176823 A176824 * A176826 A176827 A176828


KEYWORD

nonn,bref


AUTHOR

Vladimir Joseph Stephan Orlovsky, Apr 26 2010


STATUS

approved



