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%I #11 Sep 08 2022 08:45:36
%S 163,257,727,821,1009,1103,1291,1667,1949,2137,3359,3547,3923,4111,
%T 4957,5051,5333,5521,5897,6367,7213,7307,7589,8059,8623,8999,9187,
%U 9281,10597,10691,10973,11161,11443,12007,12101,12289,12853,13229,13417,14639,14827
%N Primes congruent to 22 mod 47.
%H Vincenzo Librandi, <a href="/A142373/b142373.txt">Table of n, a(n) for n = 1..1000</a>
%F a(n) ~ 46n log n. - _Charles R Greathouse IV_, Jul 03 2016
%t Select[Prime[Range[2500]],MemberQ[{22},Mod[#,47]]&] (* _Vincenzo Librandi_, Aug 27 2012 *)
%o (Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 22]; // _Vincenzo Librandi_, Aug 27 2012
%o (PARI) is(n)=isprime(n) && n%47==22 \\ _Charles R Greathouse IV_, Jul 03 2016
%Y Cf. A000040, A144562.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_, Jul 11 2008
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