OFFSET
1,1
COMMENTS
a(32) is a 227838-digit certified prime.
Does a(n) exist for each n? - Charles R Greathouse IV, Oct 28 2014
PROG
(PARI) lista(nn) = {vmp = readvec("b000043.txt"); for (n=1, nn, k=2; while(!isprime(prime(k)*2^vmp[n]-1), k++); print1(prime(k), ", "); ); } \\ Michel Marcus, Oct 27 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Pierre CAMI, Oct 27 2014
STATUS
approved