A132238 Primes congruent to {11, 13} mod 30.

11, 13, 41, 43, 71, 73, 101, 103, 131, 163, 191, 193, 223, 251, 281, 283, 311, 313, 373, 401, 431, 433, 461, 463, 491, 521, 523, 613, 641, 643, 673, 701, 733, 761, 821, 823, 853, 881, 883, 911, 941, 971, 1031, 1033, 1061, 1063

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

C. K. Caldwell, The Prime Pages.

Omar E. Pol, Determinacion geometrica de los numeros primos y perfectos.

Mathematica

Select[Prime[Range[200]], MemberQ[{11, 13}, Mod[#, 30]]&]  (* Harvey P. Dale, Mar 12 2011 *)

Prog

(Magma) [ p: p in PrimesUpTo(1300) | p mod 30 in {11, 13} ]; // Vincenzo Librandi, Aug 14 2012

Crossrefs

Cf. A000040, A001097, A001359, A006512, A039949, A068231.

Sequence in context: A088263 A334556 A230665 * A132241 A329175 A045467

Adjacent sequences: A132235 A132236 A132237 * A132239 A132240 A132241

Keyword

easy,nonn

Author

Omar E. Pol, Aug 15 2007

Status

approved