%I #9 Sep 08 2012 06:19:18
%S 2,3,5,7,13,43,47,59,71,73,79,89,97,101,103,107,127,139,181,191,199,
%T 211,227,241,251,257,269,271,277,281,307,311,313,317,331,337,359,379,
%U 389,397,419,421,433,443,457,463
%N Primes p such that 79 is a square mod p.
%C Also, only entries p=1 (mod 4) of the sequence are squares mod 79 (from the quadratic reciprocity law). - _Lekraj Beedassy_, Jul 21 2004
%H Vincenzo Librandi, <a href="/A038965/b038965.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[110]], ! JacobiSymbol[79, #] == -1 &] (* _Vincenzo Librandi_, Sep 08 2012 *)
%K nonn
%O 1,1
%A _N. J. A. Sloane_.