A141853 Primes congruent to 6 mod 11.

17, 61, 83, 127, 149, 193, 281, 347, 457, 479, 523, 677, 743, 787, 809, 853, 919, 941, 1051, 1117, 1249, 1381, 1447, 1579, 1601, 1667, 1733, 1777, 1931, 1997, 2063, 2129, 2239, 2371, 2393, 2437, 2459, 2503, 2591, 2657, 2767, 2789, 2833, 3119, 3163, 3229, 3251

Offset: 1

Author

N. J. A. Sloane, Jul 11 2008

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A000040.

Programs

Magma

[ p: p in PrimesUpTo(5000) | p mod 11 eq 6 ]; // Vincenzo Librandi, Apr 19 2011

Mathematica

Select[Range[6, 50000, 11], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 13 2011 *)

PARI

is(n)=isprime(n) && n%11==6 \\ Charles R Greathouse IV, Jul 03 2016

Formula

a(n) ~ 10n log n. - Charles R Greathouse IV, Jul 03 2016