On Sums of Four Coprime Squares
Volume 61 / 2013
Bulletin Polish Acad. Sci. Math. 61 (2013), 109-111
MSC: Primary 11E25.
DOI: 10.4064/ba61-2-3
Abstract
It is proved that all sufficiently large integers satisfying the necessary congruence conditions mod 24 are sums of four squares prime in pairs.
