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 A045437 Primes congruent to 3 mod 7. 15
 3, 17, 31, 59, 73, 101, 157, 199, 227, 241, 269, 283, 311, 353, 367, 409, 479, 521, 563, 577, 619, 647, 661, 773, 787, 829, 857, 941, 983, 997, 1039, 1109, 1123, 1151, 1193, 1249, 1277, 1291, 1319, 1361, 1459, 1487, 1543, 1571, 1613, 1627, 1669, 1697, 1753 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Also primes congruent to 3 mod 14. LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Range[3, 50000, 7], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 13 2011 *) PROG (Magma) [p: p in PrimesUpTo(2000) | p mod 7 eq 3]; // Vincenzo Librandi, Aug 06 2012 (PARI) is(n)=isprime(n) && n%7==3 \\ Charles R Greathouse IV, Jul 01 2016 CROSSREFS Primes arising in sequences A024903, A033868, A089033, A090614. A090613 gives prime index. Sequence in context: A090648 A031024 A365234 * A343413 A321796 A214093 Adjacent sequences: A045434 A045435 A045436 * A045438 A045439 A045440 KEYWORD nonn,easy AUTHOR N. J. A. Sloane EXTENSIONS Extended by Ray Chandler, Dec 23 2003 STATUS approved

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)