After long hiatus, I have returned to bring tides to you. Sadly, your methods in using mathematics are completely and utterly in vain. Here is evidence that shows why.
1. Jim Sanborn has said that he hates math, even that math is the BANE of his existence. That statement alone makes the usage of math in any of his codes a unlikely, or even impossible, cipher.
2. He has expressed multiple times that he is a large fan of spatial encryption methods. In fact, almost ALL of his cipher have used spacial encryption.
3. If math wasn’t the bane of his existence, he still probably wouldn’t use it in encryptions. He is an artist, and most mathematic encryption systems aren’t “artistic” as he defines spatial ones.
Based on this evidence, I believe it is safe to assume K4 utilizes NO mathematical encryption.
Thanks for your time,
KryptosFreak.