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 A164062 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. 1

%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

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Last modified February 4 23:12 EST 2023. Contains 360082 sequences. (Running on oeis4.)