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%I #14 Mar 31 2014 14:45:08
%S 5,7,17,47,59,71,79,89,97,107,131,137,151,163,167,173,193,197,233,239,
%T 251,257,263,281,283,307,311,349,373,379,383,389,419,439,443,457,461,
%U 467,479,491,503,521,523,577,601,619,641,673,677,701,719,733,739,751,787,797
%N Primes with primitive root 82.
%H Vincenzo Librandi, <a href="/A019404/b019404.txt">Table of n, a(n) for n = 1..1000</a>
%H <a href="/index/Pri#primes_root">Index entries for primes by primitive root</a>
%t pr=82; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]
%K nonn
%O 1,1
%A _David W. Wilson_