%I

%S 337,409,701,827

%N Primes p with property that p^2 is a concatenation of two 3-digit primes.

%C There are exactly 4 such numbers.

%e {337,409,701,827}^2 ={113_569, 167_281, 491_401, 683_929}.

%Y Cf. A153048, A153050.

%K fini,full,nonn,base

%O 1,1

%A _Zak Seidov_, Dec 20 2008

%E Edited by _Charles R Greathouse IV_, Apr 24 2010