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18-11-2015
Mathematics

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The sum of two prime numbers is 85. What is the product of these two prime numbers?

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WorldCitizen WorldCitizen

01-12-2015

85 is odd; an odd number can only be a sum of an odd and an even number. The only even prime number is 2, so one of the numbers is 2! and the other one will be 85-2=83.

and their product is 2*83=166!

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