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A107161 Primes of the form 2x^2+27y^2. 2
2, 29, 59, 227, 251, 269, 293, 419, 443, 677, 683, 773, 821, 827, 1013, 1187, 1277, 1301, 1373, 1451, 1493, 1523, 1709, 1733, 1811, 1901, 1949, 2027, 2237, 2243, 2339, 2357, 2381, 2477, 2579, 2693, 2699, 2909, 3299, 3371, 3389, 3413, 3467 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Discriminant=-216. See A107132 for more information.

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

QuadPrimes[2, 0, 27, 10000] (* see A106856 *)

CROSSREFS

Sequence in context: A059799 A142969 A115448 * A041097 A067071 A031918

Adjacent sequences:  A107158 A107159 A107160 * A107162 A107163 A107164

KEYWORD

nonn,easy

AUTHOR

T. D. Noe, May 13 2005

STATUS

approved

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Last modified May 25 23:56 EDT 2013. Contains 225650 sequences.