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Primes congruent to 43 mod 55.
1

%I #9 Sep 08 2022 08:45:37

%S 43,263,373,593,1033,1583,1693,1913,2243,2683,2903,3343,3673,4003,

%T 4663,4993,5323,5653,6203,6863,7193,7523,7853,7963,8293,8513,8623,

%U 9173,9283,9613,9833,10163,10273,11483,11593,11813,11923,12143,12253,12473,12583

%N Primes congruent to 43 mod 55.

%H Vincenzo Librandi, <a href="/A142632/b142632.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[2500]], MemberQ[{43}, Mod[#, 55]] &] (* _Vincenzo Librandi_, Aug 31 2012 *)

%t Select[Range[43, 13000, 55], PrimeQ] (* _Bruno Berselli_, Aug 31 2012 *)

%o (Magma) [p: p in PrimesUpTo(16000) | p mod 55 eq 43]; // _Vincenzo Librandi_, Aug 31 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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