OFFSET
1,1
COMMENTS
Discriminant=-1428. See A139827 for more information.
LINKS
Vincenzo Librandi and Ray Chandler, Table of n, a(n) for n = 1..10000 [First 1000 terms from Vincenzo Librandi]
N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references)
FORMULA
The primes are congruent to {3, 131, 143, 167, 215, 227, 299, 311, 335, 419, 479, 503, 551, 635, 719, 755, 839, 887, 923, 983, 1091, 1151, 1235, 1319, 1391} (mod 1428).
MATHEMATICA
QuadPrimes2[3, 0, 119, 10000] (* see A106856 *)
PROG
(Magma) [ p: p in PrimesUpTo(6000) | p mod 1428 in [3, 131, 143, 167, 215, 227, 299, 311, 335, 419, 479, 503, 551, 635, 719, 755, 839, 887, 923, 983, 1091, 1151, 1235, 1319, 1391]]; // Vincenzo Librandi, Aug 02 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
T. D. Noe, May 02 2008
STATUS
approved