%I #10 Oct 01 2013 17:58:12

%S 29,43,8219,1099511627803,10889035741470030830827987437816582766619

%N Consider primes p and q such that p = 2^k + 27 and q = 2^(k+1) + 27 for some k; sequence gives values of p.

%o (PARI) g(m,n,b) = { for(x=0,n, y=m+b^x+b%2; z=m+b^(x+1)+b%2; if(isprime(y)&isprime(z),print1(y",") ) ) }

%Y Cf. A108293.

%K nonn

%O 1,1

%A _Cino Hilliard_, Jun 29 2005