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A107441
Prime numbers p such that p+6, p^2+6^2, p^4+6^4 are all primes.
0
11, 331, 601, 1861, 3061, 3511, 6971, 7901, 8861, 9851, 15641, 19031, 19571, 21611, 32251, 36871, 46021, 56431, 59621, 60601, 76771, 86291, 92761, 97841, 99391, 120641, 125921, 127601, 131771, 164471, 174761, 193751, 201791, 221671, 244451
OFFSET
1,1
MATHEMATICA
Select[Prime[Range[30000]], PrimeQ[ #+6]&&PrimeQ[ #^2+6^2]&&PrimeQ[ #^4+6^4]&]
CROSSREFS
Sequence in context: A254545 A160293 A084944 * A086923 A206532 A106717
KEYWORD
nonn
AUTHOR
Zak Seidov, May 26 2005
STATUS
approved