A142208 Primes congruent to 11 mod 41.

11, 257, 421, 503, 1487, 1733, 1979, 2143, 2389, 2963, 3209, 3373, 3701, 3947, 4111, 4357, 4603, 4931, 5669, 6079, 6571, 6653, 6899, 7309, 7883, 8293, 8539, 8867, 9277, 9769, 9851, 10343, 10589, 10753, 11491, 12721, 12967, 13049, 14033, 14197, 14771

Offset

1,1

Links

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

Formula

a(n) ~ 40n log n. - Charles R Greathouse IV, Jul 02 2016

Mathematica

Select[Range[11, 30000, 41], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 17 2011 *)
Select[Prime[Range[5000]], MemberQ[{11}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 23 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(16000) | p mod 41 eq 11 ]; // Vincenzo Librandi, Aug 23 2012
(PARI) is(n)=isprime(n) && n%41==11 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040, A059236, A142199, A142200, A142206.

Sequence in context: A186249 A186250 A324327 * A168466 A091159 A130177

Adjacent sequences: A142205 A142206 A142207 * A142209 A142210 A142211

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved