A045435 Primes congruent to {3, 4} mod 5.

3, 13, 19, 23, 29, 43, 53, 59, 73, 79, 83, 89, 103, 109, 113, 139, 149, 163, 173, 179, 193, 199, 223, 229, 233, 239, 263, 269, 283, 293, 313, 349, 353, 359, 373, 379, 383, 389, 409, 419, 433, 439, 443, 449, 463

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A000040.

Programs

Magma

[ p: p in PrimesUpTo(600) | p mod 5 in {3,4} ]; // Vincenzo Librandi, Aug 13 2012

Mathematica

Select[Prime[Range[100]],MemberQ[{3,4},Mod[#,5]]&] (* Harvey P. Dale, Mar 04 2011 *)