When a man with a special gift for mathematics, writes a three-page proof of Pierre de Fermat's last theorem, his achievement is hailed as a work of genius, bringing him fame, fortune, and unwanted attention, but soon he realizes that everyone must overcome their differences and come together or they may all perish.
When Ranjit Subramianian, a Sri Lankan with a gift for mathematics, solves Fermat's Last Theorem, he gains not only fame and fortune but also the attentions of the NSA and the secretive Pax per Fidem, while, unbeknownst to earthlings, alien invaders are a mission to exterminate all humankind. Reprint.