14215...53329 (45-digits)

This number is a prime.

                           14215 7929142181 7761422056 2514222947 6142253329

Just showing those entries submitted by 'Bajpai': (Click here to show all)

The smallest Cyclops prime that is the concatenation of five consecutive square numbers, i.e., {142157929||142181776||142205625||142229476||142253329}. [Bajpai]