%I #7 Sep 08 2012 02:31:50
%S 2,3,5,7,23,37,41,53,59,61,73,79,103,109,131,139,149,157,163,179,181,
%T 191,193,199,211,229,233,257,263,293,307,331,347,353,359,367,373,383,
%U 389,409,421,431,443,449,479,491
%N Primes p such that 46 is a square mod p.
%H Vincenzo Librandi, <a href="/A038925/b038925.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[100]], ! JacobiSymbol[46, #] == -1 &] (* _Vincenzo Librandi_, Sep 08 2012 *)
%K nonn
%O 1,1
%A _N. J. A. Sloane_.