10110...81911 (66-digits)

This number is a prime.

101109 1491811911 9940140941 9449461491 4996016196 4166169180 9811881911

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The largest prime formed by concatenating in order the first n 3-digit primes that do not contain prime digits, (n=22). [Loungrides]

Submitted: 2015-07-04 19:33:05; Last Modified: 2019-04-15 21:12:14.