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This number is a prime.
98 7654321023 0123456789
Single Curio View: (Seek other curios for this number)The only prime formed by introducing a two-digit prime p between the sequences of the digits in descending and ascending order. [Loungrides]
Submitted: 2014-07-16 14:11:49; Last Modified: 2019-02-05 12:52:36.
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