12356...75153 (60-digits)

This number is a prime.

           1235671011 1314151719 2122232629 3031333435 3738394142 4346475153

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The only prime less than a googol formed from the concatenation of first n squarefree numbers. [Bajpai]

Submitted: 2016-09-22 20:43:41;   Last Modified: 2020-06-18 13:30:17.
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