A166547 Primes of the form 100*k+7.

7, 107, 307, 607, 907, 1307, 1607, 1907, 2207, 2707, 3307, 3407, 3607, 3907, 4007, 4507, 5107, 5407, 5507, 5807, 6007, 6607, 6907, 7207, 7307, 7507, 7607, 7907, 8707, 8807, 9007, 9907, 10007, 10607, 11807, 12007, 12107, 12907, 13007, 13807, 13907, 14107, 14207

Offset: 1

Author

Vincenzo Librandi, Oct 25 2009

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A104044.

Programs

Magma

[a: n in [0..250] | IsPrime(a) where a is 100*n+7]; // Vincenzo Librandi, Jul 25 2012

Mathematica

Select[Table[100 n + 7, {n, 0, 300}], PrimeQ] (* Vincenzo Librandi, Jul 25 2012 *)