10001...89991 (32-digits)
This number is a prime.
10 0011122233 3444555666 7778889991
Single Curio View: (Seek other curios for this number)
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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