A045392 - OEIS

A045392

Primes congruent to 2 mod 7.

2, 23, 37, 79, 107, 149, 163, 191, 233, 317, 331, 359, 373, 401, 443, 457, 499, 541, 569, 653, 709, 751, 821, 863, 877, 919, 947, 1031, 1087, 1129, 1171, 1213, 1283, 1297, 1367, 1381, 1409, 1423, 1451, 1493, 1549, 1619, 1759, 1787, 1801, 1871, 1913, 1997

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Range[2, 50000, 7], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 13 2011 *)

PROG

(Magma) [p: p in PrimesUpTo(2000) | p mod 7 eq 2]; // Vincenzo Librandi, Aug 07 2012

(PARI) is(n)=isprime(n) && n%7==2 \\ Charles R Greathouse IV, Jul 01 2016

CROSSREFS

Cf. A045437, A045458, A045471.