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Primes which are the reverse concatenation of five consecutive square numbers.
3

%I #4 Oct 02 2013 15:47:25

%S 1876918496182251795617689,3648136100357213534434969,

%T 297025295936294849293764292681,466489465124463761462400461041,

%U 16770251674436167184916692641666681

%N Primes which are the reverse concatenation of five consecutive square numbers.

%e The first term is 1876918496182251795617689 which is a prime and is the reverse concatenation of 17689,17956,18225,18496 and 18769 which are five consecutive square numbers.

%K base,nonn

%O 1,1

%A _Shyam Sunder Gupta_, Apr 17 2005