A033255 - OEIS

%I #22 Jul 08 2025 19:49:17

%S 167,311,353,569,823,1063,1303,1399,1433,1601,1607,1999,2111,2143,

%T 2591,2687,2879,2897,3121,3217,3457,3583,3593,3671,4057,4751,4943,

%U 4999,5303,5399,5711

%N Primes of form x^2+86*y^2.

%D David A. Cox, "Primes of the Form x^2 + n y^2", Wiley, 1989.

%H Vincenzo Librandi and Ray Chandler, <a href="/A033255/b033255.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi]

%H N. J. A. Sloane et al., <a href="https://oeis.org/wiki/Binary_Quadratic_Forms_and_OEIS">Binary Quadratic Forms and OEIS</a> (Index to related sequences, programs, references)

%t QuadPrimes2[1, 0, 86, 10000] (* see A106856 *)

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_