OFFSET
1,1
COMMENTS
Discriminant = -88.
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 {2, 11, 13, 19, 21, 29, 35, 43, 51, 61, 83, 85} (mod 88). - T. D. Noe, May 02 2008
MATHEMATICA
QuadPrimes2[2, 0, 11, 10000] (* see A106856 *)
PROG
(Magma) [ p: p in PrimesUpTo(2000) | p mod 88 in {2, 11, 13, 19, 21, 29, 35, 43, 51, 61, 83, 85} ]; // Vincenzo Librandi, Jul 23 2012
(PARI) list(lim)=my(v=List([2]), s=[11, 13, 19, 21, 29, 35, 43, 51, 61, 83, 85]); forprime(p=11, lim, if(setsearch(s, p%88), listput(v, p))); Vec(v) \\ Charles R Greathouse IV, Feb 09 2017
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
T. D. Noe, May 09 2005
STATUS
approved