A142072 Primes congruent to 19 mod 34.

19, 53, 223, 257, 359, 461, 563, 631, 733, 937, 971, 1039, 1277, 1447, 1481, 1549, 1583, 1753, 1787, 1889, 2161, 2297, 2399, 2467, 2671, 2909, 3011, 3079, 3181, 3623, 3691, 3793, 3929, 4099, 4133, 4201, 4337, 4507, 4643, 4813, 5051, 5119, 5153, 5323, 5527

Offset

1,1

Links

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

Formula

a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 02 2016

Mathematica

Select[Prime[Range[3000]], MemberQ[{19}, Mod[#, 34]]&] (* Vincenzo Librandi, Aug 18 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(8000) | p mod 34 eq 19 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%34==19 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040.

Sequence in context: A240136 A072581 A242797 * A221594 A288144 A051871

Adjacent sequences: A142069 A142070 A142071 * A142073 A142074 A142075

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved