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Old 2018-12-27, 07:47   #1
miroslavkures
 
Sep 2018

1102 Posts
Default 2019 Coding Challenge

The number 2019 is the least number having six different representations as a sum of three squares of prime numbers.
2019 = 23^2+23^2+31^2
2019 = 17^2+19^2+37^2
2019 = 11^2+23^2+37^2
2019 = 13^2+13^2+41^2
2019 = 7^2+17^2+41^2
2019 = 7^2+11^2+43^2
The coding challenge:
Find other numbers with this property. That is, having six different representations as above, not seven or more. Say, up to 10^9. Happy New Year.
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