17069096071
This number is a prime.
1 7069096071
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The smallest palindromic prime that remains prime if the middle digit is replaced by each of five other digits (in this case 1, 4, 6, 7, or 9). [McCranie]
Submitted: 2009-03-16 01:47:16; Last Modified: 2009-03-18 03:02:19.
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