A140535 - OEIS

A140535

Primes congruent to 1 or 209 mod 210.

211, 419, 421, 631, 839, 1049, 1051, 1259, 1471, 1889, 2099, 2309, 2311, 2521, 2729, 2731, 2939, 3359, 3361, 3571, 3779, 3989, 4201, 4409, 4621, 4831, 5039, 5669, 5879, 5881, 6089, 6091, 6299, 6301, 6719, 7349, 7351, 7559, 7561, 8191, 8609, 8819, 8821

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Prime[Range[1100]], MemberQ[{1, 209}, Mod[#, 210]] &] (* Vincenzo Librandi, Aug 15 2012 *)

PROG

(Magma) [p: p in PrimesUpTo(9000)|p mod 210 in {1, 209}]; // Vincenzo Librandi, Dec 18 2010

CROSSREFS

Cf. A000040.

Sequence in context: A142168 A142288 A147156 * A258332 A073102 A076167