How many unsolvable math problems are there?
Christopher Pierce
Updated on April 28, 2026
Unsourced material may be challenged and removed. The Millennium Prize Problems are seven unsolved problems in mathematics that were stated by the Clay Mathematics Institute on May 24, 2000.
What is the hardest math problem in history?
53 + 47 = 100 : simples? But those itching for their Good Will Hunting moment, the Guinness Book of Records puts Goldbach’s Conjecture as the current longest-standing maths problem, which has been around for 257 years. It states that every even number is the sum of two prime numbers: for example, 53 + 47 = 100.
What is the longest math question?
Since the 1995 proof of Fermat’s Last Theorem, a problem which stood for 365 years, the current longest-standing maths problem is the conjecture posed by Christian Goldbach (1690-1764), a Russian mathematician, in 1742.
What are the characteristics of Pierre Deligne’s thinking?
A remarkable feature of Pierre Deligne’s thinking is that, when confronted with a new problem or a new theory, he understands and, masters its basic principles at a tremendous speed, and is immediately able to discuss the problem or use the theory as a completely familiar object.
What does Pierre Deligne do when he wants to get math done?
When he wants to get mathematics done, IAS emeritus professor Pierre Deligne takes to his bed. A big cushion at his back, legs outstretched, reclining atop the covers, he is tucked in by a quilt of papers spread all around.
What did Jean-Jacques Deligne do for algebraic geometry?
During this time he did much important work outside of his work on algebraic geometry. In joint work with George Lusztig, Deligne applied étale cohomology to construct representations of finite groups of Lie type; with Michael Rapoport, Deligne worked on the moduli spaces from the ‘fine’ arithmetic point of view, with application to modular forms.
Who is Pierre René Deligne?
A service of the NDSUDepartment of Mathematics, in association with the American Mathematical Society. Pierre René Deligne BiographyMathSciNet Ph.D. Université Libre de Bruxelles1968 Dissertation:Théorème de Lefschetz et critères de dégénérescence de suites spectrales Mathematics Subject Classification: 14—Algebraic geometry