In the United States, the United States Patent and Trademark Office USPTO expressly does not patent natural discoveries as they are not listed in the patentable subject areas:
"Section 101 of Title 35 U.S.C. sets out the subject matter that can be patented:
Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. "In Europe: "the European Patent Convention does not provide any positive guidance on what should be considered an invention for the purposes of patent law. However, it provides in Article 52(2) EPC a non-exhaustive list of what are not to be regarded as inventions, and therefore not patentable subject matter:
The following in particular shall not be regarded as inventions within the meaning of paragraph 1:
(a) discoveries, scientific theories and mathematical methods;
(b) aesthetic creations;
(c) schemes, rules and methods for performing mental acts, playing games or doing business, and programs for computers;
(d) presentations of information."
A quick look at the South African patent office reveals that they have similar policies:
"Section 25 of the South African Patent Act, Act 57 of 1978, specifies that a patentable invention includes new inventions in the fields of trade and industry or agriculture. However, this act excludes: new discoveries; new scientific theories; new mathematical methods; new schemes, rules or methods for performing mental acts, playing games or doing business; new computer programs; and presentation of information."
As I am not an international patent attorney, I do not know which jurisdiction might allow the patent of mathematical ideas. My guess is nowhere. But at least you're out of luck in either your country, or in the United States or Europe. Sorry.