Sum of Three Cubes Necklace

$ 44.00

The Sum of Three Cubes necklace is one to appreciate. Dainty sterling silver box chain necklace with three free moving sterling silver cubes. A wonderful necklace for everyday wear and great for layering! 

In the mathematics of sums of powers, it is an open problem to characterize the numbers that can be expressed as a sum of three cubes of integers, allowing both positive and negative cubes in the sum.

Necklace length: Adjustable, 16-18 inches in length.

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