Is there anything on the Pythagorean Mystery School?

Has anyone ever found anything on it, im interested in arithmomancy in its accuracy as taught by pythagoras, and pythagoras' teachings of music as well. I'm guessing his inner order teachings of his true name was possibly YHShVH, being that he was born through immaculate conception like jesus.

Hi Nicky

I don't know very much about the Pythagorean mysteries, a little about numerology. Give me a few days and I'll gather some things together (Pythagorean)

Cheers, Whitewolf.

Thank you whitewolf! cheers!

look into mystries that had to do with dionysis and hermes