752363257
This number is a prime.
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The largest palindromic prime formed by inserting a
single-digit d, (d=6), between the terms of the largest
pair of distinct-digit prime-digit emirps, i.e., (7523,
3257). [Loungrides]
Submitted: 2022-02-23 05:34:51; Last Modified: 2022-02-23 12:43:51.
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