A142114 - OEIS

%I #12 Sep 08 2022 08:45:35

%S 5,79,227,449,523,967,1559,2003,2447,2521,3187,3557,3631,3779,3853,

%T 4001,4297,4519,4889,5333,5407,5851,6073,6221,6961,7109,7331,8219,

%U 8293,8663,8737,9181,9403,9551,10069,10513,10883,10957,11549,12289,12437,12511,12659

%N Primes congruent to 5 mod 37.

%H Vincenzo Librandi, <a href="/A142114/b142114.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 36n log n. - _Charles R Greathouse IV_, Jul 02 2016

%t Select[Range[5,20000,37],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, May 07 2011 *)

%t Select[Prime[Range[5000]],MemberQ[{5},Mod[#,37]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)

%o (Magma)[p: p in PrimesUpTo(15000) | p mod 37 eq 5 ]; // _Vincenzo Librandi_, Aug 19 2012

%o (PARI) is(n)=isprime(n) && n%37==5 \\ _Charles R Greathouse IV_, Jul 02 2016

%Y Cf. A000040, A142112, A142113.

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_, Jul 11 2008