"Mathematicians aren't satisfied because they know there are no solutions up to four million or four billion, they really want to know that there are no solutions up to infinity"
About this Quote
The jab at “four million or four billion” is deliberate. Those numbers signal the comforting logic of computation and empiricism: if we’ve checked enough cases, surely we’re safe. Wiles, whose career is synonymous with proving Fermat’s Last Theorem, is pointing to why that comfort is counterfeit. Checking cases only buys you an ever-growing pile of evidence; it doesn’t buy necessity. Infinity is the arena where mathematical statements actually live, and proof is the only tool that can cross that border.
Subtextually, this is also a defense of mathematical rigor against a modern faith in brute-force verification. Computers can patrol huge territories, but they can’t end the war; they can only report that the enemy hasn’t been seen yet. Wiles is explaining why mathematicians “aren’t satisfied”: they’re not chasing bragging rights over large bounds, they’re chasing the kind of knowledge that doesn’t decay with the next digit. It’s a professional ethos: don’t confuse “not found” with “cannot exist,” especially when the universe you’re searching is infinite.
Quote Details
| Topic | Reason & Logic |
|---|---|
| Source | Verified source: NOVA Online: Solving Fermat (Andrew Wiles interview) (Andrew Wiles, 2000)
Evidence: Mathematicians aren't satisfied because they know there are no solutions up to four million or four billion, they really want to know that there are no solutions up to infinity.. This wording appears as Andrew Wiles’s on-page response (AW) in the NOVA Online Q&A “Solving Fermat: Andrew Wiles.” In context, it follows: “Just because we can't find a solution it doesn't mean that there isn't one.” and precedes: “And to do that we need a proof.” Many quote-aggregator sites cite this NOVA page (often as “Andrew Wiles on Solving Fermat” / “The NOVA Interview,” dated November 1, 2000), but the primary source text itself is the PBS/WGBH NOVA interview page. Other candidates (1) A Decade of the Berkeley Math Circle (Zvezdelina Stankova, Tom Rike, 2008) compilation98.8% ... Andrew Wiles, the British mathematician who finally ... Mathematicians aren't satisfied because they know there a... |
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Citation Formats
APA Style (7th ed.)
Wiles, Andrew. (2026, February 16). Mathematicians aren't satisfied because they know there are no solutions up to four million or four billion, they really want to know that there are no solutions up to infinity. FixQuotes. https://fixquotes.com/quotes/mathematicians-arent-satisfied-because-they-know-20080/
Chicago Style
Wiles, Andrew. "Mathematicians aren't satisfied because they know there are no solutions up to four million or four billion, they really want to know that there are no solutions up to infinity." FixQuotes. February 16, 2026. https://fixquotes.com/quotes/mathematicians-arent-satisfied-because-they-know-20080/.
MLA Style (9th ed.)
"Mathematicians aren't satisfied because they know there are no solutions up to four million or four billion, they really want to know that there are no solutions up to infinity." FixQuotes, 16 Feb. 2026, https://fixquotes.com/quotes/mathematicians-arent-satisfied-because-they-know-20080/. Accessed 6 Mar. 2026.






