Question

Today's mathematicians would probably agree that the Riemann Hypothesis is the most significant open problem in all of math. It's one of the seven Millennium Prize Problems, with a million dollar reward for its solution

Answer 1

Yes. I think you are right.

Explanation:

Yes, its about proving that all prime numbers are on a certain line in a four dimensional landscape. It's eluded Mathematicians for many decades now.

An interesting book about this is 'The Music of the Primes'.