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Prime square with distinct digits (Posted on 2009-05-30) Difficulty: 2 of 5
Determine the maximum value of a positive prime N, such that none of the digits in the base ten representation of N2 occur more than once.

See The Solution Submitted by K Sengupta    
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  Subject Author Date
SolutionUBASIC solutionCharlie2009-05-30 16:02:26
mathematica solutionDaniel2009-05-30 13:01:42
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