How to apply for intellectual property proof of mathematical theorems, I seem to have made a theorem first

If the proof of mathematical theorem is to be recognized, it can't be patented, but it can be published in professional journals in the form of papers.

Paper statement 1. The knowledge background and present situation of your theorem; 2. Narration and proof of the theorem; 3. What problem did your theorem solve?

If adopted, the manuscript fee will be paid separately.

You don't have to spend money to let others quote your theorem in the article. Your theorem is used a lot, so it will be named. You don't have to worry. :-)