%I #13 Dec 04 2023 01:51:40
%S 7,11,13,17,29,37,43,47,59,89,97,107,113,131,149,163,197,199,211,223,
%T 227,229,241,269,271,281,293,307,311,317,331,347,367,409,431,433,439,
%U 449,461,467,487,521,523,541,547,577,587,593,599,607,619,643,647,653
%N Primes that are squares mod 53.
%H Robert Price, <a href="/A191035/b191035.txt">Table of n, a(n) for n = 1..7480</a>
%t Select[Prime[Range[200]], JacobiSymbol[#,53]==1&]
%o (Magma) [p: p in PrimesUpTo(653) | JacobiSymbol(p, 53) eq 1]; // _Vincenzo Librandi_, Sep 10 2012
%K nonn,easy
%O 1,1
%A _T. D. Noe_, May 24 2011