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Records in A084739.
2

%I #9 Aug 04 2018 02:52:28

%S 3,7,23,41,109,457,2137,14293,55441,57991,221101,513991,2447761,

%T 3248701,4076641,11643607,16135981,25400761,25738831,399263281,

%U 741488749,794932741,5516118301,9237839521,10453202761,20833333501

%N Records in A084739.

%H N. J. A. Sloane, <a href="/A133434/b133434.txt">Table of n, a(n) for n=1..34</a> (from the web page of Tomás Oliveira e Silva)

%H Tomás Oliveira e Silva, <a href="http://sweet.ua.pt/tos/p_roots.html">Least primitive root of prime numbers</a>

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Nov 29 2007