Generalized Riemann hypothesis

But his proof had a massive caveat.

It relied entirely on the generalized Riemann hypothesis, or GRH.

And GRH is one of the most famous unproven assumptions in all of mathematics.

It deals with the distribution of prime numbers.

So if GRH is eventually proven false, Mandrell's entire proof collapses like a house of cards.

Which is exactly where GPT-6 Astra steps in.

Astra bypassed the generalized Riemann hypothesis entirely using a highly complex two-step methodology.