A215274 Primes congruent to {0, 1, 2, 5} mod 19.

2, 5, 19, 43, 59, 97, 157, 173, 191, 211, 229, 233, 271, 347, 401, 419, 439, 457, 461, 499, 571, 613, 647, 727, 743, 761, 857, 971, 1009, 1031, 1069, 1103, 1123, 1217, 1237, 1259, 1297, 1373, 1427, 1483, 1487, 1559, 1579, 1597, 1601, 1693, 1753, 1787, 1867

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[600]], MemberQ[{0, 1, 2, 5}, Mod[#, 19]]&]
Select[Flatten[#+{0, 1, 2, 5}&/@(19*Range[0, 100])], PrimeQ] (* Harvey P. Dale, Mar 01 2019 *)

Prog

(Magma) [ p: p in PrimesUpTo(2000) | p mod 19 in {0, 1, 2, 5} ];

Crossrefs

Cf. A000040, A045358.

Sequence in context: A138250 A140761 A077323 * A293457 A304782 A184435

Adjacent sequences: A215271 A215272 A215273 * A215275 A215276 A215277

Keyword

nonn,easy

Author

Vincenzo Librandi, Aug 07 2012

Status

approved