%I #5 Sep 08 2022 08:46:03
%S 2,5,19,23,43,59,61,97,101,137,139,157,173,191,211,229,233,251,271,
%T 347,367,401,419,439,443,457,461,479,499,557,571,593,613,631,647,709,
%U 727,743,761,821,823,857,859,937,971,1009,1013,1031,1049,1051,1069,1087
%N Primes congruent to {0, 1, 2, 4, 5, 6} mod 19.
%H Vincenzo Librandi, <a href="/A215426/b215426.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[300]],MemberQ[{0,1,2,4,5,6},Mod[#,19]]&]
%o (Magma) [p: p in PrimesUpTo(1200) | p mod 19 in [0, 1, 2, 4, 5, 6]];
%Y Cf. A000040, A045346.
%K nonn,easy
%O 1,1
%A _Vincenzo Librandi_, Aug 10 2012