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Tuesday, May 05, 2020

Three years anniversary -- Some Math: Chasing the modular inverse

Was three years ago today put up -- Some Math: Chasing the modular inverse: For years I've talked about the easy modular factorization with x2 - Dy 2 = F. Which is, when m2 = D mod C, where C is some integ...

Since then realized had my own method for calculating a modular inverse which is recursive. Later realized is focused primarily on expression:

F = r (r+2my) mod N

In a meta way where have talked in various posts on this blog with modular inverse tag. And editing to note didn't get tags on my smartphone with the smartphone version. But can click on show web version at bottom of THAT post. Am on my smartphone for THIS post and doesn't seem to want to let me add tags.

Yay, updating again--can add tags so added.