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A142279 Primes congruent to 30 mod 43. 1
73, 331, 503, 761, 1019, 1277, 1621, 1879, 2137, 2309, 3083, 3169, 3943, 4201, 4373, 4889, 5147, 5233, 5749, 6007, 6781, 7039, 7211, 7297, 7727, 8243, 8329, 8501, 9103, 9533, 9619, 9791, 10651, 10909, 11597, 11941, 12113, 12457, 12973, 14177, 14779, 14951 (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) ~ 42n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[5000]], MemberQ[{30}, Mod[#, 43]]&] (* Vincenzo Librandi, Aug 25 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(16000) | p mod 43 eq 30 ]; // Vincenzo Librandi, Aug 25 2012 *)

(PARI) is(n)=isprime(n) && n%43==30 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A142406 A005108 A142810 * A092342 A170916 A200908

Adjacent sequences:  A142276 A142277 A142278 * A142280 A142281 A142282

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified August 10 16:56 EDT 2020. Contains 336381 sequences. (Running on oeis4.)