# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a132238 Showing 1-1 of 1 %I A132238 #11 Sep 08 2022 08:45:31 %S A132238 11,13,41,43,71,73,101,103,131,163,191,193,223,251,281,283,311,313, %T A132238 373,401,431,433,461,463,491,521,523,613,641,643,673,701,733,761,821, %U A132238 823,853,881,883,911,941,971,1031,1033,1061,1063 %N A132238 Primes congruent to {11, 13} mod 30. %H A132238 Vincenzo Librandi, Table of n, a(n) for n = 1..1000 %H A132238 C. K. Caldwell, The Prime Pages. %H A132238 Omar E. Pol, Determinacion geometrica de los numeros primos y perfectos. %t A132238 Select[Prime[Range[200]],MemberQ[{11,13}, Mod[#,30]]&] (* _Harvey P. Dale_, Mar 12 2011 *) %o A132238 (Magma) [ p: p in PrimesUpTo(1300) | p mod 30 in {11, 13} ]; // _Vincenzo Librandi_, Aug 14 2012 %Y A132238 Cf. A000040, A001097, A001359, A006512, A039949, A068231. %K A132238 easy,nonn %O A132238 1,1 %A A132238 _Omar E. Pol_, Aug 15 2007 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE