Which inscription is the chief source of information regarding the extensive conquests and personality of Samudragupta?

Allahabad Pillar Inscription (Prayag Jizya guaranteed protection of life, property, Prashasti) and freedom to practice their religion, while The Allahabad Pillar Inscription, also known as exempting taxpayers from compulsory military the Prayag Prashasti, is the foremost historical service in the Islamic state’s armed forces. source detailing the life and military conquests of Women, children, monks, and indigent persons Samudragupta. Composed in panegyric Sanskrit were generally exempted. verse and prose by his court poet Harishena, the inscription lists Samudragupta’s campaigns