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A142261 Primes congruent to 12 mod 43. 1
227, 313, 571, 743, 829, 1087, 1259, 1861, 2377, 2549, 3323, 3581, 4441, 4871, 4957, 5387, 5903, 6247, 6763, 7193, 7451, 7537, 8053, 8311, 8741, 8999, 9257, 9343, 9601, 9859, 10289, 10891, 11149, 11321, 11579, 11923, 12611, 12697, 13127, 13729, 13901 (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[{12}, Mod[#, 43]]&] (* Vincenzo Librandi, Aug 25 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(17000) | p mod 43 eq 12 ]; // Vincenzo Librandi, Aug 25 2012

(PARI) is(n)=isprime(n) && n%43==12 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A078765 A179141 A259059 * A117458 A252026 A210513

Adjacent sequences:  A142258 A142259 A142260 * A142262 A142263 A142264

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified November 13 00:25 EST 2019. Contains 329083 sequences. (Running on oeis4.)