A142142 - OEIS

%I #13 Sep 08 2022 08:45:35

%S 107,181,773,1069,1217,1291,1439,2179,2549,3067,3511,3659,3733,3881,

%T 4177,4547,4621,5657,5879,5953,6101,6323,6397,6619,6841,7211,7433,

%U 7507,7877,7951,8543,8839,9209,9283,9431,9949,10837,11059,11503,12391,12539,12613

%N Primes congruent to 33 mod 37.

%H Vincenzo Librandi, <a href="/A142142/b142142.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[33,30000,37],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, May 15 2011 *)

%t Select[Prime[Range[5000]],MemberQ[{33},Mod[#,37]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)

%o (Magma) [p: p in PrimesUpTo(15000) | p mod 37 eq 33 ]; // _Vincenzo Librandi_, Aug 19 2012

%o (PARI) is(n)=isprime(n) && n%37==33 \\ _Charles R Greathouse IV_, Jul 02 2016

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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