Director: Stephen Thompson
A graduate student stumbles onto a pattern hidden inside prime numbers, and within episodes of "Prime Target" that discovery turns him into the most hunted man in mathematics.
What is Prime Target about?
The British-American drama series centers on a post-graduate mathematics student whose research edges toward a breakthrough: a pattern within prime numbers that could theoretically unlock every computer system on the planet. Almost immediately, he notices that someone is working to sabotage or bury his findings before they see daylight. As he digs deeper into who wants the work destroyed and why, he is pulled into a web of intelligence agencies, academics, and shadowy interests that treat pure mathematics as a matter of national security. The series balances the intellectual puzzle of the research itself with the tension of a man realizing his quiet academic life has become a target.
Cast & crew
Leo Woodall leads the series as the mathematics student at the center of the conspiracy, with Quintessa Swindell playing a key figure drawn into his orbit. Veteran performers Stephen Rea, David Morrissey, Martha Plimpton, Sidse Babett Knudsen, Jason Flemyng, and Harry Lloyd fill out an ensemble of officials, academics, and operatives whose motives shift as the season unfolds.
Context & significance
Created around a premise that treats number theory as a genuine geopolitical fault line, "Prime Target" belongs to a run of recent series that mine academic and scientific settings for thriller tension rather than relying on conventional espionage tropes. Director Stephen Thompson steers the show's mix of UK and US production sensibilities, giving the series a procedural backbone with an unusually cerebral hook at its center.
Where & how to watch
"Prime Target" streams on K-Time with a free account login, and every episode page can be browsed without signing in first. The series is available with both Persian dubbing and Persian subtitles, making it accessible to viewers who want the dialogue fully in Farsi as well as those who prefer the original English audio with translated text, all within K-Time's Persian-focused viewing experience.