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A201608
Primes of the form 7n^2 + 8.
1
71, 1583, 22751, 27791, 39383, 127583, 163871, 190583, 219311, 234431, 266183, 299951, 317591, 354383, 393191, 617471, 922391, 984383, 1048391, 1436471, 1513583, 2018591, 2156183, 2250431, 2298311, 2395583, 2545271, 2804831, 3076991
OFFSET
1,1
LINKS
MATHEMATICA
Select[Table[7n^2+8, {n, 0, 3000}], PrimeQ]
PROG
(Magma) [a: n in [0..700] | IsPrime(a) where a is 7*n^2+8];
CROSSREFS
Sequence in context: A254872 A198449 A093271 * A225741 A049295 A017787
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Dec 03 2011
STATUS
approved