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Primes with 55 as smallest positive primitive root.
2

%I #8 Nov 20 2023 11:53:43

%S 459841,762049,971401,1200361,3148681,4672201,5774833,6336409,7190137,

%T 8209489,11393929,11922121,14528929,15322441,16280161,16923817,

%U 18440159,21301081,23834521,25341289,25977001,26494441,28458361,28632311,29196241,29334793,30009121

%N Primes with 55 as smallest positive primitive root.

%H Robert Price, <a href="/A114671/b114671.txt">Table of n, a(n) for n = 1..1677</a>

%t (* first load *) << NumberTheory`NumberTheoryFunctions` (* then *) Select[ Prime@Range@1812000, PrimitiveRoot@# == 55 &]

%Y Cf. A001122-A001126, A061323-A061335, A061730-A061741, A114657-A114686.

%K nonn

%O 1,1

%A _Robert G. Wilson v_, Dec 21 2005

%E a(25)-a(27) from _Robert Price_, Nov 20 2023