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A logical search (Posted on 2018-09-24)

Find the smallest prime that remains prime
when added to its reversal

P&P solution preferred

See The Solution Submitted by Ady TZIDON

Rating: 1.5000 (2 votes)

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| Comment 4 of 10 |

The number cannot be one digit because the sum would be even.

Posted by Dan Waters on 2019-01-24 22:38:45

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