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A142394

Primes congruent to 43 mod 47.

43, 137, 419, 607, 701, 983, 1171, 1453, 2017, 2111, 2393, 2957, 3709, 3803, 4273, 4649, 4931, 5119, 5683, 6247, 6529, 7187, 8221, 8597, 9067, 9161, 9349, 9631, 10007, 10289, 10477, 10853, 11699, 11887, 11981, 12263, 12451, 13109, 13297, 14143, 14519, 15083

(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) ~ 46n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2500]], MemberQ[{43}, Mod[#, 47]] &] (* Vincenzo Librandi, Aug 27 2012 *)

PROG

(Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 43]; // Vincenzo Librandi, Aug 27 2012

(PARI) is(n)=isprime(n) && n%47==43 \\ Charles R Greathouse IV, Jul 03 2016