[az09mugen]

As always, extraordinary claim require extraordinary proof.

[oldgradstudent]

No need for any extraordinary proof.

Start by factoring the RSA Factoring Challenge.

https://en.wikipedia.org/wiki/RSA_Factoring_Challenge

Obviously there are ways to cheat on this challenge, such a cyber attack on where RSA Inc. stores the results, but it would be a great start.