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A102148 Numbers k such that 101*k + 11 is prime. 1
0, 6, 10, 12, 16, 30, 40, 42, 46, 58, 72, 76, 82, 100, 102, 150, 156, 168, 172, 178, 180, 186, 192, 208, 210, 222, 228, 238, 240, 250, 252, 256, 270, 282, 298, 310, 322, 340, 348, 376, 378, 382, 388, 406, 426, 430, 438, 448, 460, 468, 480, 510, 516, 522, 552 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

101 is the smallest three-digit prime and 11 is the smallest two-digit prime.

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

EXAMPLE

If k=6, then 101*6 + 11 = 617 (prime).

If k=82, then 101*82 + 11 = 8293 (prime).

If k=178, then 101*178 + 11 = 17989 (prime).

MATHEMATICA

Select[Range[0, 600], PrimeQ[101#+11]&]  (* Harvey P. Dale, Feb 28 2015 *)

PROG

(MAGMA) [n: n in [0..1000] | IsPrime(101*n + 11)]; // Vincenzo Librandi, Nov 17 2010

(PARI) is(n)=isprime(101*n+11) \\ Charles R Greathouse IV, Jun 12 2017

CROSSREFS

Sequence in context: A063214 A075082 A101503 * A107407 A315125 A316991

Adjacent sequences:  A102145 A102146 A102147 * A102149 A102150 A102151

KEYWORD

nonn,easy

AUTHOR

Parthasarathy Nambi, Feb 15 2005

STATUS

approved

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Last modified July 24 03:37 EDT 2019. Contains 325290 sequences. (Running on oeis4.)