A142300 Primes congruent to 19 mod 44.

19, 107, 151, 239, 283, 503, 547, 811, 1031, 1163, 1427, 1471, 1559, 1823, 1867, 1999, 2087, 2131, 2351, 2659, 2791, 2879, 3011, 3187, 3319, 3407, 3539, 3583, 3671, 3803, 3847, 4111, 4243, 4463, 4507, 4639, 4903, 5167, 5387, 5431, 5519, 5563, 5651, 5783

Offset

1,1

Links

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

Formula

a(n) ~ 20n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[2500]], MemberQ[{19}, Mod[#, 44]]&] (* Vincenzo Librandi, Aug 25 2012 *)
Select[Range[19, 6000, 44], PrimeQ] (* Harvey P. Dale, Aug 22 2018 *)

Prog

(Magma) [p: p in PrimesUpTo(7000) | p mod 44 eq 19]; // Vincenzo Librandi, Aug 25 2012
(PARI) is(n)=isprime(n) && n%44==19 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A096328 A184190 A300644 * A238108 A129081 A282324

Adjacent sequences: A142297 A142298 A142299 * A142301 A142302 A142303

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved