A142057 Primes congruent to 14 mod 33.

47, 113, 179, 311, 443, 509, 641, 773, 839, 971, 1103, 1301, 1367, 1433, 1499, 1697, 2027, 2357, 2423, 2621, 2687, 2753, 2819, 3083, 3347, 3413, 3677, 4007, 4073, 4139, 4271, 4337, 4733, 4799, 4931, 5261, 5393, 5591, 5657, 5987, 6053, 6317, 6449, 6581, 6779

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[14, 20000, 33], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 25 2011 *)
Select[Prime[Range[3000]], MemberQ[{14}, Mod[#, 33]]&] (* Vincenzo Librandi, Aug 18 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(8000) | p mod 33 eq 14 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%33==14 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A142020 A044234 A044615 * A246932 A255149 A255142

Adjacent sequences: A142054 A142055 A142056 * A142058 A142059 A142060

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved