A142076 Primes congruent to 1 mod 35.

71, 211, 281, 421, 491, 631, 701, 911, 1051, 1471, 2311, 2381, 2521, 2591, 2731, 2801, 3011, 3221, 3361, 3571, 3851, 4201, 4271, 4481, 4621, 4691, 4831, 5531, 5741, 5881, 6091, 6301, 6581, 6791, 7001, 7211, 7351, 7561, 7841, 8191, 8681, 8821, 9241, 9311

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 02 2016

Mathematica

Select[Prime[Range[4000]], MemberQ[{1}, Mod[#, 35]]&] (* Vincenzo Librandi, Aug 18 2012 *)
Select[Range[1, 9400, 35], PrimeQ] (* Harvey P. Dale, Aug 25 2022 *)

Prog

(Magma) [p: p in PrimesUpTo(10000) | p mod 35 eq 1 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%35==1 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040.

Sequence in context: A142893 A245945 A166255 * A096698 A159472 A160369

Adjacent sequences: A142073 A142074 A142075 * A142077 A142078 A142079

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved