A142127 Primes congruent to 18 mod 37.

277, 499, 647, 1091, 1609, 1831, 1979, 2053, 2423, 2719, 3089, 3163, 3533, 3607, 4051, 4273, 4421, 4643, 5087, 5309, 5531, 5827, 6197, 6271, 6863, 7159, 7307, 7529, 7603, 8269, 8713, 8861, 9157, 9601, 9749, 10193, 10267, 10711, 10859, 11821, 11969, 12043

Offset

1,1

Links

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

Formula

a(n) ~ 36n log n. - Charles R Greathouse IV, Jul 02 2016

Mathematica

Select[Range[18, 30000, 37], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 11 2011 *)
Select[Prime[Range[5000]], MemberQ[{18}, Mod[#, 37]]&] (* Vincenzo Librandi, Aug 19 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(15000) | p mod 37 eq 18 ]; // Vincenzo Librandi, Aug 19 2012
(PARI) is(n)=isprime(n) && n%37==18 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040, A142124, A142125, A142126.

Sequence in context: A139654 A046504 A142542 * A142831 A105977 A297891

Adjacent sequences: A142124 A142125 A142126 * A142128 A142129 A142130

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved