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Single Curio View: (Seek other curios for this number) Replacing each digit by its square root, or subtracting 2 from each digit, you will have two other palindromic primes formed from prime digits (32323, 72727). [Silva]
Submitted: 2009-07-07 19:57:08; Last Modified: 2009-07-07 20:17:35.
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