Parahuan parva meaning

The term "Parahuan parva" is not explained or defined in any of the provided excerpts from the Jain literature database. The context includes discussions on concepts like parināma (change), paryāya (modes or states), and historical details about Tirthankaras such as Pārśva, but there is no mention or explanation of "Parahuan parva." Without relevant textual references or definitions in the given sources, it is not possible to provide an accurate meaning or interpretation of this term based on the current context.