A061730 Primes with 24 as smallest positive primitive root.

533821, 567631, 672181, 843781, 1035301, 1512421, 1929061, 2260501, 2839621, 2894431, 2896741, 4466221, 5428231, 5970511, 6170911, 9340501, 9730711, 9920821, 10635661, 10684759, 10720711, 10870471, 11425261, 11591581

Offset: 1

Author

Klaus Brockhaus, May 06 2001

Keywords

• nonn

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..225

Crossrefs

Cf. A001918, A001126, A019351.

Programs

Mathematica

Prime[ Select[ Range[ 10^6], PrimitiveRoot[ Prime[ # ] ] == 24 & ] ]
(* or *)
Select[ Prime@Range@1000000, PrimitiveRoot@# == 24 &] (* Robert G. Wilson v, May 11 2001 *)

PARI

is(n)=if(n<9||!isprime(n), return(0)); for(k=2,23, if(znorder(Mod(k,n))==n-1, return(0))); znorder(Mod(24,n))==n-1 \\ Charles R Greathouse IV, Apr 28 2015

Extensions

More terms from Robert G. Wilson v, May 11 2001