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A142127 Primes congruent to 18 mod 37. 3
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 (list; graph; refs; listen; history; text; internal format)
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

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Last modified August 24 17:01 EDT 2019. Contains 326295 sequences. (Running on oeis4.)