perplexus.info :: Numbers : Prime with no prime digits

Prime with no prime digits (Posted on 2017-04-25)

Find the smallest prime containing every non-prime digit.

Submitted by Ady TZIDON

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Solution: (Hide)

104869 – 3rd number tested, after 104689,104698 -the basic permutations of non-prime digits.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
BTW, why there are no 5's	Charlie	2017-04-28 15:38:57
re(2): solution via computer -my remarks	Ady TZIDON	2017-04-26 15:27:51
re(2): solution via computer -my remarks	Charlie	2017-04-26 11:45:50
re: solution via computer -my remarks	Ady TZIDON	2017-04-26 02:33:55
solution via computer	Charlie	2017-04-25 09:18:01

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