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A290530
Primes congruent to (11,17) mod 30.
1
11, 17, 41, 47, 71, 101, 107, 131, 137, 167, 191, 197, 227, 251, 257, 281, 311, 317, 347, 401, 431, 461, 467, 491, 521, 557, 587, 617, 641, 647, 677, 701, 761, 797, 821, 827, 857, 881, 887, 911, 941, 947, 971, 977, 1031, 1061, 1091, 1097, 1151, 1181, 1187, 1217, 1277
OFFSET
1,1
LINKS
MATHEMATICA
Select[Prime@Range[210], MemberQ[{11, 17}, Mod[#, 30]] &]
PROG
(Magma) [p: p in PrimesUpTo(1500) | p mod 30 in [11, 17]];
CROSSREFS
Cf. A045372, A187058 (a subsequence).
Sequence in context: A078872 A291374 A181421 * A163387 A147253 A201476
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Aug 05 2017
STATUS
approved