
Curios:
Curios Search:
Participate: 
A prime whose cube can be expressed as the sum of three prime squares in two different ways, i.e., 1619^{3} is 3^{2} + 24967^{2} + 60169^{2} and 3^{2} + 28163^{2} + 58741^{2}. [Rivera] Kepler's 3rd Law of planetary motion wasn't published until 1619.
(There is one curio for this number that has not yet been approved by an editor.)
Prime Curios! © 20002017 (all rights
reserved)
