A108976 Numbers k such that 17*k + 19 is prime.

0, 2, 12, 14, 20, 26, 32, 36, 42, 54, 56, 60, 74, 84, 86, 90, 92, 102, 104, 110, 126, 134, 140, 144, 156, 170, 176, 180, 186, 212, 216, 222, 230, 240, 242, 246, 254, 264, 272, 282, 296, 300, 302, 312, 324, 344, 354, 362, 372, 384, 386, 414, 420, 422, 440, 450

Offset: 1

Author

Parthasarathy Nambi, Jul 27 2005

Keywords

• nonn
• easy

Examples

			If k=0 then 17*k + 19 = 19 (prime).
If k=92 then 17*k + 19 = 1583 (prime).
		

Programs

Magma

[n: n in [0..10000] |IsPrime(17*n + 19)]; // Vincenzo Librandi, Nov 13 2010

PARI

is(n)=isprime(17*n+19) \\ Charles R Greathouse IV, Jun 13 2017