The Millennium Prize problem, also known as the seven mathematical problems in the world, is seven mathematical conjectures published by the Clay Institute of Mathematics (CMI) in the United States on May 24th, 2000. Wiles is one of the mathematicians who solved these seven problems. The only reason why Fermat's Last Theorem, a difficult problem with a history of more than 300 years, has not been selected is that it has been solved by him. Other experts, besides Arthur Jaffe, Atia and Tate, the presidents of the Corrie Promotion Association who gave speeches in Paris, are Alan Connors of France and edward witten of the United States. According to the rules formulated by Clay Institute of Mathematics, as long as the solution of any conjecture is published in a mathematical journal and verified for two years, the solver will receive a million dollars prize. These problems echo the 23 mathematical problems put forward by German mathematician david hilbert in 1900.