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Re: is it prime?by brx (Pilgrim) |
on May 06, 2012 at 14:21 UTC ( [id://969141]=note: print w/replies, xml ) | Need Help?? |
Where is my hammer?
With n>2 Just for fun as a contrib to https://github.com/fxn/math-with-regexps/blob/master/one-liners.sh (fxn). Update, thanks to ambrus's reply: Re^2: is it prime?
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