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only one (Posted on 2010-12-28)

There is only one palindromic prime with an even number of digits.

Prove it.

See The Solution Submitted by Ady TZIDON

Rating: 4.5000 (2 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: Solution (spoiler)

| Comment 2 of 4 |

(In reply to Solution (spoiler) by Steve Herman)

Very concise. Excellent!

Posted by broll on 2010-12-29 05:51:26

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