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A068229 Primes congruent to 7 (mod 12). +0
14
7, 19, 31, 43, 67, 79, 103, 127, 139, 151, 163, 199, 211, 223, 271, 283, 307, 331, 367, 379, 439, 463, 487, 499, 523, 547, 571, 607, 619, 631, 643, 691, 727, 739, 751, 787, 811, 823, 859, 883, 907, 919, 967, 991, 1039, 1051, 1063, 1087, 1123, 1171, 1231 (list; graph; listen)
OFFSET

1,1

COMMENT

Primes of the form 3x^2+4y^2. - T. D. Noe (noe(AT)sspectra.com), May 08 2005

MATHEMATICA

Select[Prime/@Range[250], Mod[ #, 12]==7&]

PROGRAM

(PARI) for(i=1, 250, if(prime(i)%12==7, print(prime(i))))

CROSSREFS

Cf. A068227, A068228, A040117, A068231, A068232, A068233, A068234, A068235.

Sequence in context: A030549 A017605 A126194 this_sequence A071696 A114564 A038869

Adjacent sequences: A068226 A068227 A068228 this_sequence A068230 A068231 A068232

KEYWORD

easy,nonn

AUTHOR

Ferenc Adorjan (fadorjan(AT)freemail.hu), Feb 22 2002

EXTENSIONS

Edited by Dean Hickerson (dean(AT)math.ucdavis.edu), Feb 27 2002

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Last modified July 6 17:22 EDT 2008. Contains 140988 sequences.


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