Henry Ernest Dudeney/Puzzles and Curious Problems/106 - Digits and Primes

by : $106$

 * Digits and Primes
 * Using the $9$ digits once, and once only,
 * can you find prime numbers that will add up to the smallest total possible?


 * Here is an example. The four primes contain all the $9$ digits once, and once only, and add up to $450$,
 * but this total can be considerably reduced.


 * It is quite an easy puzzle.

6 1 2 8 3  4 7 +  5 9 -- 4 5 0