This post is a list of the Millennium Prize Problems. The Millenium Prize Problems are a list of mathematics problems proposed by the Clay Mathematics Institute in 2000. There are 7 problems listed below alphabetically. Source:
claymath.org- Birch and Swinnerton-Dyer conjecture
- Hodge conjecture
- Navier-Stokes equation
- P versus NP
- Poincaré conjecture
- Riemann hypothesis
- Yang-Mills and the mass gap