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A139533
Numbers k such that numbers 24*k + 11 and 24*k + 13 are twin primes.
2
0, 2, 4, 7, 9, 14, 17, 27, 34, 42, 45, 59, 60, 67, 69, 74, 80, 84, 94, 97, 135, 137, 140, 144, 147, 160, 167, 170, 177, 189, 199, 205, 212, 235, 244, 255, 262, 277, 282, 284, 289, 300, 304, 305, 314, 342, 345, 349, 359, 367, 375, 392, 419, 420, 422, 430, 434, 437
OFFSET
1,2
LINKS
MATHEMATICA
a = {}; Do[If[PrimeQ[24 n + 11] && PrimeQ[24 n + 13], AppendTo[a, n]], {n, 0, 2000}]; a
PROG
(Magma) [k:k in [0..450]|IsPrime(24*k + 11) and IsPrime(24*k + 13)]; // Marius A. Burtea, Dec 31 2019
CROSSREFS
Numbers k such that:
24*k - 1 and 24*k + 1 are twin primes, see A137920.
24*k + 5 and 24*k + 7 are twin primes, see A139404.
24*k + 17 and 24*k + 19 are twin primes, see A139534.
Sequence in context: A326502 A090893 A100486 * A227116 A180742 A039904
KEYWORD
nonn
AUTHOR
Artur Jasinski, Apr 25 2008
STATUS
approved