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%I #12 Jul 22 2022 17:47:40
%S 3,5,11,17,19,31,47,53,59,61,67,73,89,101,103,109,131,137,151,157,173,
%T 179,193,199,227,229,241,257,263,269,271,277,283,311,313,347,353,367,
%U 383,389,397,409,431,439,467,479
%N Primes congruent to {3, 4, 5} mod 7.
%H Vincenzo Librandi, <a href="/A045409/b045409.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[200]],MemberQ[{3, 4, 5},Mod[#,7]]&] (* _Vincenzo Librandi_, Aug 12 2012 *)
%o (MAGMA [ p: p in PrimesUpTo(600) | p mod 7 in {3..5} ]; // _Vincenzo Librandi_, Aug 12 2012
%Y Cf. A000040.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_
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