Answer

In Jain Dharma, the minimum āyushya of a naraki is generally understood to be 10,000 years in the first narak.

Explanation

Naraki beings live in the realms of hell, and their lifespan is very long. Traditionally:

• 1st narak: minimum around 10,000 years
• In deeper naraks, the lifespan becomes even longer

Spiritual Understanding

Jain teachings describe narak as a result of intense karmic bondage. The idea of such lifespans reminds us:

• karma has serious consequences
• violence, anger, cruelty, and attachment lead to suffering
• purity of conduct helps the soul rise upward

Takeaway

So, the minimum narak āyushya is 10,000 years, traditionally referring to the first hell realm.