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%I #15 Jan 22 2019 20:23:50
%S 47,83,167,227,353,383,503,677,1013,1217,1487,2393,2693,3947,4973,
%T 5003,5843,7577,9887,10337,10667,12437,13163,13187,14087,14423,14783,
%U 15683,15923,21017,21503,21803,22067,22307,23057,24107,24113,26717
%N Primes p such that p - 2^2, p - 4^2 and p - 6^2 are all positive primes.
%C Subsequence of A046132. - _Michel Marcus_, Sep 08 2014
%H Zak Seidov, <a href="/A246873/b246873.txt">Table of n, a(n) for n = 1..1000</a>
%e 47, 43, 31 and 13 are primes.
%t Select[Prime[Range[10,3000]],AllTrue[#-{4,16,36},PrimeQ]&] (* The program uses the AllTrue function from Mathematica version 10 *) (* _Harvey P. Dale_, Jan 22 2019 *)
%o (PARI) select(p->isprime(p-4) && isprime(p-16) && isprime(p-36), primes(10000)) \\ _Colin Barker_, Sep 08 2014
%Y Cf. A046132.
%K nonn
%O 1,1
%A _Zak Seidov_, Sep 06 2014