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%I #4 Jun 07 2018 22:06:43
%S 5,751,79193
%N Intersection of A171267 and A171268.
%C Primes p such that both numbers p^A007953(p) and p^A007954(p) end with p.
%C a(4) > prime(10^8)=2038074743.
%C Number 2*10^k-1 is a term as soon as k is a multiple of 10 and belongs to A002957. In particular, a(4) <= 2*10^3020 - 1. - _Max Alekseyev_, Jun 07 2018
%Y Cf. A171267, A171268.
%K base,more,nonn,bref
%O 1,1
%A _Farideh Firoozbakht_, Apr 28 2010
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