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A140535 Primes congruent to 1 or 209 mod 210. 1
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
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
KEYWORD
nonn,easy
AUTHOR
EXTENSIONS
a(5) corrected by D. S. McNeil, Dec 10 2009
STATUS
approved

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Last modified March 29 09:14 EDT 2024. Contains 371268 sequences. (Running on oeis4.)