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A142277 Primes congruent to 28 mod 43. 1
71, 157, 587, 673, 1103, 1361, 1447, 1619, 1877, 2221, 2393, 2909, 3167, 3253, 3511, 3769, 4027, 4457, 4801, 4973, 5059, 5231, 6091, 6263, 6521, 6607, 6779, 7639, 8069, 8929, 9187, 10133, 10391, 10477, 10993, 11251, 11423, 11681, 11939, 12197, 12541 (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[{28}, Mod[#, 43]]&] (* Vincenzo Librandi, Aug 25 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(16000) | p mod 43 eq 28 ]; // Vincenzo Librandi, Aug 25 2012

(PARI) is(n)=isprime(n) && n%43==28 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A046004 A044322 A044703 * A063330 A142344 A278127

Adjacent sequences:  A142274 A142275 A142276 * A142278 A142279 A142280

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified December 7 03:45 EST 2016. Contains 278841 sequences.