A142252 Primes congruent to 3 mod 43.

3, 89, 347, 433, 691, 863, 1637, 1723, 2153, 2239, 2411, 2927, 3271, 3529, 3701, 4217, 4561, 4733, 5077, 5507, 5851, 6367, 6883, 7829, 8087, 8431, 8689, 8861, 9377, 9463, 9721, 10151, 10667, 10753, 11527, 11699, 12043, 12301, 12473, 13591, 13763, 14107

Offset

1,1

Links

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

Formula

a(n) ~ 42n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[5000]], MemberQ[{3}, Mod[#, 43]]&] (* Vincenzo Librandi, Aug 24 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(15000) | p mod 43 eq 3 ]; // Vincenzo Librandi, Aug 24 2012
(PARI) is(n)=isprime(n) && n%43==3 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A070018 A054682 A106944 * A159508 A073861 A134502

Adjacent sequences: A142249 A142250 A142251 * A142253 A142254 A142255

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved