A142062 - OEIS

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A142062

Primes congruent to 23 mod 33.

23, 89, 353, 419, 617, 683, 881, 947, 1013, 1277, 1409, 1607, 1871, 2003, 2069, 2267, 2333, 2399, 2531, 2663, 2729, 2861, 2927, 3191, 3257, 3323, 3389, 3719, 3851, 3917, 4049, 4643, 4973, 5039, 5171, 5237, 5303, 5501, 5897, 6029, 6359, 6491, 6689, 7019

(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) ~ 20n log n. - Charles R Greathouse IV, Jul 02 2016

MATHEMATICA

Select[Range[23, 20000, 33], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 24 2011 *)

Select[Prime[Range[3000]], MemberQ[{23}, Mod[#, 33]]&] (* Vincenzo Librandi, Aug 18 2012 *)

PROG

(Magma) [p: p in PrimesUpTo(8000) | p mod 33 eq 23 ]; // Vincenzo Librandi, Aug 18 2012