In today's episode, we explore the extraordinary story of Zhang Yitang, a mathematician who made an unexpected and profound breakthrough in the realm of prime numbers.

Our episode takes us through Zhang's unassuming yet remarkable journey, from his early fascination with numbers to his later studies at Peking University. But it was in 2013, when he was working as an independent researcher, that Zhang made an astonishing leap forward in number theory.

Join us as we delve into Zhang's groundbreaking work on the "twin prime conjecture," a centuries-old puzzle in mathematics. Through meticulous research and innovative thinking, Zhang not only provided a new perspective on this enigmatic problem but also came remarkably close to proving it.