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DMO 2012: gopalgonj 3

Posted: Fri Apr 18, 2014 11:13 pm
by atiab jobayer
What is the largest number whose digits are distinct prime numbers?

Re: DMO 2012: gopalgonj 3

Posted: Thu Apr 24, 2014 10:25 pm
by Siam H.
7532. It's trivial.