%I #8 Mar 12 2015 18:54:44
%S 23,5711,1317192329313741434753596167717379,8389,97101103107109,
%T 113127131137139149,151157,163167173179181191193
%N Concatenation of 2 or more prime numbers is prime (each term starts where previous term left off).
%C The next prime is the concatenation of the 46th prime through the 419th prime. - _Robert G. Wilson v_, Jul 29 2004
%K nonn,base
%O 1,1
%A _Jeff Burch_
%E Edited by _Charles R Greathouse IV_, Apr 27 2010