login
A219283
Primes of the form 13^k - 12^k.
1
6431804812640900941, 31211427601852046808999765129652549, 4519079836942618423019040742735616921552429101, 22137406298265966315641393147750228275603823278911109
OFFSET
1,1
LINKS
MATHEMATICA
Select[Table[13^n - 12^n, {n, 0, 200}], PrimeQ]
PROG
(Magma) [a: n in [0..200] | IsPrime(a) where a is 13^n - 12^n];
CROSSREFS
Cf. A062579 (associated k).
Sequence in context: A003805 A115530 A120317 * A306797 A213529 A187714
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Nov 23 2012
STATUS
approved