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A107366
Numbers k such that 101*k + 103 is prime.
2
0, 6, 8, 26, 36, 44, 48, 50, 54, 60, 68, 74, 104, 110, 114, 126, 140, 156, 158, 194, 198, 204, 210, 224, 228, 230, 258, 278, 288, 300, 314, 320, 326, 336, 344, 348, 378, 386, 396, 410, 428, 440, 450, 474, 476, 488, 510, 530, 534, 546, 560, 566, 578, 590, 600
OFFSET
1,2
COMMENTS
101 and 103 are twin primes.
LINKS
EXAMPLE
If k=0, then 101*k + 103 = 103 (prime).
If k=60, then 101*k + 103 = 6163 (prime).
MATHEMATICA
Select[Range[0, 600], PrimeQ[101#+103]&] (* Harvey P. Dale, Aug 08 2019 *)
PROG
(Magma) [n: n in [0..100000] | IsPrime(101*n + 103)] // Vincenzo Librandi, Nov 13 2010
(PARI) is(n)=isprime(101*n+103) \\ Charles R Greathouse IV, Jun 13 2017
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Parthasarathy Nambi, May 24 2005
STATUS
approved