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The smallest prime p whose pth power pp contains a pandigital substring: 163163 = 38599...(5941863207)...95547. Note that pi(163) is a semiprime with larger prime factor 19 which is the smallest prime q whose qth power qq is pandigital, and that the concatenations 16319 and 19163 are also primes. [Beedassy]

 

  Submitted: 2009-07-15 00:08:50;   Last Modified: 2009-12-20 20:07:06.



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