A142166 Primes congruent to 11 mod 39.

11, 89, 167, 401, 479, 557, 947, 1103, 1181, 1259, 1493, 1571, 2039, 2273, 2351, 2663, 2741, 2819, 2897, 3209, 3677, 3833, 3911, 3989, 4457, 4691, 5003, 5081, 5237, 5393, 5471, 5783, 5861, 5939, 6173, 6329, 6563, 6719, 7109, 7187, 7499, 7577, 8123, 8513

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Formula

a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[3000]], MemberQ[{11}, Mod[#, 39]]&] (* Vincenzo Librandi, Aug 20 2012 *)
Select[Range[11, 8600, 39], PrimeQ] (* Harvey P. Dale, Aug 19 2019 *)

Prog

(Magma) [p: p in PrimesUpTo(9000) | p mod 39 eq 11 ]; // Vincenzo Librandi, Aug 20 2012
(PARI) is(n)=isprime(n) && n%39==11 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A037706 A175605 A162576 * A140719 A128448 A121155

Adjacent sequences: A142163 A142164 A142165 * A142167 A142168 A142169

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved