I was going to attempt to study up on various papers like this one:
One Million-Point FFT (Hans Kanders and Tobias Mellqvist)
https://liu.diva-portal.org/smash/get/diva2:1184623/FULLTEXT01.pdf
to try and come up with the equations for a 25-point FFT algorithm. But, before I went about doing that I figured I'd ask here if anyone just happened to already have the equations for a 25-point FFT or better yet a general N-point FFT that I can use to create an algorithm?
It seems like I just have to plug in 25 for N in the paper I linked (section 2.1.3), but I'm not sure.