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Primes that are squares mod 67.
3

%I #11 Sep 08 2022 08:45:57

%S 17,19,23,29,37,47,59,71,73,83,89,103,107,127,131,149,151,157,163,167,

%T 173,181,193,199,211,223,227,241,257,263,269,277,283,293,307,317,349,

%U 359,389,397,419,421,431,439,449,457,461,467,479,491,509,523,557,569

%N Primes that are squares mod 67.

%C Rational primes that decompose in the field Q(sqrt(-67)). - _N. J. A. Sloane_, Dec 25 2017

%H Vincenzo Librandi, <a href="/A191041/b191041.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[200]], JacobiSymbol[#,67]==1&]

%o (Magma) [p: p in PrimesUpTo(569) | JacobiSymbol(p, 67) eq 1]; // _Vincenzo Librandi_, Sep 10 2012

%K nonn,easy

%O 1,1

%A _T. D. Noe_, May 25 2011