A142058 Primes congruent to 16 mod 33.

181, 313, 379, 577, 643, 709, 907, 1039, 1171, 1237, 1303, 1567, 1699, 1831, 2029, 2161, 2293, 2557, 2689, 2887, 2953, 3019, 3217, 3547, 3613, 3877, 3943, 4273, 4339, 4603, 4801, 4933, 4999, 5197, 5527, 5659, 5791, 5857, 5923, 6121, 6451, 6781, 7177, 7243

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 03 2016

Mathematica

Select[Range[16, 20000, 33], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 25 2011 *)
Select[Prime[Range[3000]], MemberQ[{16}, Mod[#, 33]]&] (* Vincenzo Librandi, Aug 18 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(8000) | p mod 33 eq 16 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%33==16 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040, A142060, A142061.

Sequence in context: A238670 A168473 A142920 * A138397 A179484 A142258

Adjacent sequences: A142055 A142056 A142057 * A142059 A142060 A142061

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved