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A139961 Primes of the form 17x^2+24y^2. 1
17, 41, 113, 233, 401, 449, 521, 617, 641, 809, 857, 881, 929, 1049, 1193, 1217, 1289, 1433, 1553, 1601, 1697, 2081, 2153, 2273, 2417, 2441, 2657, 2777, 2897, 2969, 3089, 3257, 3329, 3593, 3881, 4001, 4049, 4073, 4289, 4409, 4457, 4481 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Discriminant=-1632. 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 {17, 41, 65, 113, 209, 233, 329, 377, 401} (mod 408).

MATHEMATICA

QuadPrimes2[17, 0, 24, 10000] (* see A106856 *)

PROG

(MAGMA) [ p: p in PrimesUpTo(5000) | p mod 408 in [17, 41, 65, 113, 209, 233, 329, 377, 401]]; // Vincenzo Librandi, Aug 02 2012

CROSSREFS

Sequence in context: A243451 A145991 A089637 * A188661 A205171 A070183

Adjacent sequences:  A139958 A139959 A139960 * A139962 A139963 A139964

KEYWORD

nonn,easy

AUTHOR

T. D. Noe, May 02 2008

STATUS

approved

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Last modified January 19 21:35 EST 2018. Contains 297938 sequences.