>>> Testing new web page format problems? suggestions?
Single Curio View: (Seek other curios for this number)The smallest prime such that adding a preceding or trailing digit will always result in a composite if we omit the case where the leading digit is zero. [Noll]
Submitted: 2006-10-17 20:49:54; Last Modified: 2008-01-30 11:19:23.
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