A142621 Primes congruent to 28 mod 55.

83, 193, 523, 743, 853, 1733, 2063, 2393, 2503, 2833, 3163, 3823, 4153, 4373, 4483, 4703, 4813, 5693, 6133, 6353, 6793, 7013, 7673, 8443, 8663, 9103, 9323, 9433, 10093, 10313, 10753, 10973, 11083, 11633, 11743, 12073, 12953, 13063, 13613, 13723, 14713, 15263

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[2500]], MemberQ[{28}, Mod[#, 55]] &] (* Vincenzo Librandi, Aug 31 2012 *)
Select[Range[28, 15500, 55], PrimeQ] (* Harvey P. Dale, Jul 02 2021 *)

Prog

(Magma) [p: p in PrimesUpTo(16000) | p mod 55 eq 28]; // Vincenzo Librandi, Aug 31 2012

Crossrefs

Cf. A000040.

Sequence in context: A044415 A044796 A106900 * A142681 A066366 A142001

Adjacent sequences: A142618 A142619 A142620 * A142622 A142623 A142624

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved