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A124853
Numbers k such that 5k + 3 and 3k + 5 are primes.
2
0, 2, 4, 8, 14, 16, 22, 32, 34, 44, 56, 58, 62, 74, 76, 86, 88, 92, 104, 118, 128, 146, 148, 154, 172, 196, 212, 218, 224, 232, 238, 256, 274, 284, 286, 308, 316, 322, 338, 364, 382, 386, 394, 428, 454, 476, 478, 494, 518, 526, 532, 536, 538, 568, 632, 664, 674
OFFSET
1,2
COMMENTS
Intersection of A087505 and A088879.
All terms must be even. - Harvey P. Dale, Feb 12 2022
LINKS
MATHEMATICA
Select[Range[0, 700, 2], AllTrue[{5#+3, 3#+5}, PrimeQ]&] (* Harvey P. Dale, Feb 12 2022 *)
PROG
(Magma) [n: n in [0..700] | IsPrime(5*n+3) and IsPrime(3*n+5)] // Vincenzo Librandi, Mar 26 2010
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Nov 10 2006
STATUS
approved