92 digits isn’t a lot of you know how to do it. I once learned 84 digits of e in 2 days. I also used to know 50 digits of pi, but I never really tried going over that, even though I definitely could.
I know about 50. One day I was like, “you know what would be awesome? If I wasted 2.5 hours of my day memorizing pointless numbers,” so I did.