%I
%S 13,17,13,11,23,29,17,29,23,47,43,41,103,53,41,29,97,89,23,101,227,
%T 127,29
%N Prime p2 of the sequence A164061: a^b  c^d = p1 (A164061), where a, b, c, d are primes and a + b + c + d = p2, where p2 is also prime.
%e 3^3  5^2 = 2, 3 + 3 + 5 + 2 = 13; 2^7  5^3 = 3, 2 + 7 + 5 + 3 = 17; 2^5  3^3 = 5, 2 + 5 + 3 + 3 = 13; 3^3  2^3 = 19, 3 + 3 + 2 + 3 = 11;
%K nonn
%O 1,1
%A _Oleg Zyakun_, Aug 12 2009
