10001...89991 (32-digits)

This number is a prime.

                                         10 0011122233 3444555666 7778889991

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The only pandigital prime formed by inserting in order between the digits of a double-digit number n, the sequence of the 3-digit repdigit numbers, (n=11). [Loungrides]

Submitted: 2019-03-22 18:45:40;   Last Modified: 2019-04-14 19:16:33.
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