

A140383


Prime triples of the form p, 2^p 1, 2^(2^p)+1 derived from a single prime p.


0




OFFSET

1,1


COMMENTS



LINKS



EXAMPLE

(2,3,17) is a triple of 3 primes 2, 2^21, 2^4+1.


CROSSREFS



KEYWORD

nonn,less


AUTHOR



EXTENSIONS

Edited by R. J. Mathar, Jun 16 2008


STATUS

approved



