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Primes congruent to {1, 3, 4} mod 5.
2

%I #22 Sep 08 2022 08:44:56

%S 3,11,13,19,23,29,31,41,43,53,59,61,71,73,79,83,89,101,103,109,113,

%T 131,139,149,151,163,173,179,181,191,193,199,211,223,229,233,239,241,

%U 251,263,269,271,281,283,293,311

%N Primes congruent to {1, 3, 4} mod 5.

%C Same as A045405 except for the term 5. - _Michel Marcus_, Sep 14 2015

%H Vincenzo Librandi, <a href="/A045428/b045428.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[200]],MemberQ[{1,3, 4},Mod[#,5]]&] (* _Vincenzo Librandi_, Aug 13 2012 *)

%o (Magma) [ p: p in PrimesUpTo(600) | p mod 5 in {1,3,4} ]; // _Vincenzo Librandi_, Aug 13 2012

%o (PARI) list(lim)=forprime(p=2,lim,if(p%5==1||p%5==3||p%5==4,print1(p", "))) \\ _Anders Hellström_, Sep 14 2015

%Y Cf. A000040, A045405.

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_