49000...16941 (3742-digits)
This number is a prime.
Single Curio View: (Seek other curios for this number)
The largest known prime formed from concatenation of square
of numbers from 700 to 1 (as of June 2013). [Gupta]
Submitted: 2013-07-02 18:04:52; Last Modified: 2013-07-02 21:08:51.
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