Chandragupta’s revolt must have started soon after 326 BC and have lasted three to four years, so that he then reigned from his many-pillared palace in Pataliputra from approximately 320 to 297 BC. That meant that his successor, Bindusara, ruled from 297 to 272 BC, and that Bindusara’s successor, an enigmatic figure who had yet to be clearly identified (let alone accorded universal recognition as ‘one of the greatest monarchs the world has ever seen’2), must have acceded (after a four-year interregnum) in about 268 BC.
