|
%I #13 Sep 07 2022 09:04:32
%S 2,5,11,17,23,29,41,47,53,59,83,107,137,149,167,173,179,227,257,263,
%T 269,293,317,347,359,383,389,467,479,503,509,557,563,587,653,719,773,
%U 797,809,839,857,863,887,929,977,983,1019,1049,1097,1109,1187,1229
%N Primes which have more primitive roots than any smaller prime.
%H Jeppe Stig Nielsen, <a href="/A103203/b103203.txt">Table of n, a(n) for n = 1..100000</a>
%o (PARI) my(record=0, r); forprime(p=2, 1500, r=eulerphi(p-1); if(r>record, record=r; print1(p,", "))) \\ _Jeppe Stig Nielsen_, Oct 18 2019
%Y Cf. A103521, A121519, A008330.
%K nonn
%O 1,1
%A _Don Reble_, Mar 19 2005
|
