A141869 Primes congruent to 2 mod 19.

2, 59, 97, 173, 211, 401, 439, 743, 857, 971, 1009, 1123, 1237, 1427, 1579, 1693, 1997, 2111, 2339, 2377, 2719, 2833, 2909, 3023, 3061, 3137, 3251, 3517, 3593, 3631, 3821, 4049, 4201, 4391, 4657, 4733, 4999, 5113, 5189, 5227, 5303, 5417, 5531, 5569, 5683

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. A105854, A141881, A141882, A141883.

Programs

Magma

[p: p in PrimesUpTo(6000) | p mod 19 eq 2]; // Vincenzo Librandi, Aug 06 2012

Mathematica

Select[Range[2,5000,19],PrimeQ[#]&] (* Vladimir Joseph Stephan Orlovsky, Mar 31 2011*)

PARI

is(n)=isprime(n) && n%19==2 \\ Charles R Greathouse IV, Jul 02 2016

Formula

{2} UNION A142152. - R. J. Mathar, Jul 20 2008

a(n) ~ 18n log n. - Charles R Greathouse IV, Jul 02 2016