Imagine waking up one day with a million dollars in your bank account. That would feel good, won’t it? The Millennium Prize Problems have something in store for all the budding mathematicians out there. Has the million dollar tag caught your eye yet?

The Millennium Prize Problems are a set of seven (simple?) math problems. Clay Mathematics Institute stated these problems in 2000. The problems are the Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier–Stokes existence and smoothness, P versus NP problem, Poincaré conjecture, Riemann hypothesis, and Yang-Mills existence and mass gap. You’re probably wondering why these problems are so valuable? How are any of these worth a million dollar win when some have even studied them in college?

Some people claim that solving these problems will lead to a deeper understanding of mathematics. Subsequently, we get help understanding the fields of mathematics that are currently underdeveloped. So far, we have solved one of the seven problems. The introduction of these problems celebrated mathematics in the new millennium. Let me brief you about the Prize Problems:

#### BIRCH AND SWINNERTON-DYER CONJECTURE

When solutions are of an abelian variety, the conjecture asserts that the size of the group of rational points is related to the behaviour of an associated zeta function ζ(s) near the point s=1. Check out more about this problem here.

#### HODGE CONJECTURE

The Hodge conjecture asserts that particularly nice types of spaces are called projective algebraic varieties. Consequently, pieces called Hodge cycles are actually (rational linear) combinations of geometric pieces called algebraic cycles. Check out more about this problem here.

#### NAVIER-STOKES EQUATION

Waves follow our boat as we meander across the lake. Similarly, turbulent air currents follow our flight in a modern jet. That’s all I’m going to say for this one before it starts flying past your head. Read the official problem description here.

#### P = NP?

Four hundred people have to be accommodated. As the space is limited, only hundred people will get accommodation. Subsequently, a list that tells you certain people cannot live together has been generated. Think you can solve this? Check out the details of this problem.

#### RIEMANN HYPOTHESIS

The Riemann hypothesis asserts that all *interesting* solutions of the equation ζ(s) = 0 lie on a certain vertical straight line. Read more here.

#### YANG-MILLS AND MASS GAP

The quantum particles have positive masses, even though the classical waves travel at the speed of light. Physicists and computer simulations have confirmed this property. On the other hand, from a theoretical point of view, it remains unknown.

To sum it up, we have the seventh Prize Problem, the Poincaré Conjecture. This problem has been the only solved one out of the seven till now. Check out the problem and the proposed solution.

Grigoriy Perelman was awarded a Fields Medal (the highest honour in the field of Mathematics). One million dollars were awarded to him. But, he refused to accept either of them. Solving the problem gave him enough satisfaction! Safe to say we are just as confused as you are but some enlightened souls out there reading this probably see the million dollars in sight now.

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