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A185022 Prime p such that p, p+12, p+24 are all primes. 2
5, 7, 17, 19, 29, 47, 59, 89, 127, 139, 167, 199, 227, 239, 257, 269, 397, 409, 419, 467, 479, 607, 619, 727, 797, 929, 997, 1009, 1039, 1277, 1279, 1427, 1447, 1459, 1487, 1499, 1559, 1597, 1697, 1709, 1777, 1877, 1889, 1987, 2087, 2129, 2269, 2399, 2609 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Intersection of A046133 and A033560. - M. F. Hasler, May 19 2012

LINKS

Salvatore Di Guida, Table of n, a(n) for n = 1..1000

MATHEMATICA

Select[Range[50], PrimeQ[#] && PrimeQ[# + 12] && PrimeQ[# + 24] &] (* G. C. Greubel, Jun 20 2017 *)

PROG

(PARI) forprime(p=1, 2999, isprime(p+12)&isprime(p+24)&print1(p", ")) \\ M. F. Hasler, May 19 2012

CROSSREFS

Sequence in context: A079016 A106120 A106121 * A196670 A075304 A168245

Adjacent sequences:  A185019 A185020 A185021 * A185023 A185024 A185025

KEYWORD

nonn,easy

AUTHOR

Salvatore Di Guida, May 19 2012

STATUS

approved

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Last modified October 18 16:22 EDT 2017. Contains 293524 sequences.