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A142620 Primes congruent to 27 mod 55. 1
137, 467, 577, 797, 907, 1237, 1567, 1787, 2447, 2557, 2777, 2887, 3217, 3547, 3767, 3877, 5087, 5197, 5417, 5527, 5857, 6737, 7177, 7507, 7727, 8167, 8387, 9157, 9377, 9817, 10037, 10477, 11027, 11467, 12347, 12457, 13007, 13337, 13997, 14107, 14327 (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[2500]], MemberQ[{27}, Mod[#, 55]] &] (* Vincenzo Librandi, Aug 31 2012 *)

Select[Range[27, 15000, 55], PrimeQ] (* Harvey P. Dale, Jun 30 2017 *)

PROG

(MAGMA) [p: p in PrimesUpTo(16000) | p mod 55 eq 27]; // Vincenzo Librandi, Aug 31 2012

CROSSREFS

Cf. A000040.

Sequence in context: A307840 A142211 A142447 * A188127 A142813 A202083

Adjacent sequences:  A142617 A142618 A142619 * A142621 A142622 A142623

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified June 6 18:59 EDT 2020. Contains 334832 sequences. (Running on oeis4.)