A142236 Primes congruent to 39 mod 41.

367, 449, 613, 859, 941, 1187, 1433, 1597, 2089, 2417, 2663, 2909, 3319, 4057, 4139, 4549, 4877, 5779, 5861, 6271, 6353, 6599, 6763, 7583, 7829, 7993, 8731, 9059, 9551, 10289, 10453, 10781, 11027, 11273, 11437, 11519, 12011, 12421, 12503, 13159, 13241

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 03 2016

Mathematica

Select[Prime[Range[5000]], MemberQ[{39}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 24 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 39 ]; // Vincenzo Librandi, Aug 24 2012
(PARI) is(n)=isprime(n) && n%41==39 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A192448 A118566 A320711 * A307009 A186467 A054827

Adjacent sequences: A142233 A142234 A142235 * A142237 A142238 A142239

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved