This year's Abel Prize has been awarded to Andrew Wiles "for his stunning proof of Fermat's Last Theorem [...] opening a new era in number theory."
![Wiles](/content/sites/plus.maths.org/files/news/2016/Abel/wiles.jpg)
Andrew Wiles outside the Institute of Mathematics at Oxford University, named in his honour. Photo: John Cairns.
Andrew Wiles first came across Fermat's last theorem as a ten-year-old in a library book. "I knew from that moment that I would never let it go," he said. "I had to solve it."
When Wiles finally announced his proof in 1993 at the Isaac Newton Institute in Cambridge, he had spent seven years working on the problem in secret, avoiding the attention he would have attracted had he admitted to what he was doing. In fact he had been working on a more general problem, called the Taniyama-Shimura conjecture, whose solution implied Fermat's last theorem, but which was considered pretty inaccessible by most mathematicians at the time. As it turned out, Wiles' proof contained a flaw which took another year and help from a former student, Richard Taylor, to fix. But in the end the 357-year-old-problem yielded to the sophisticated techniques Wiles had developed to crack it, and those techniques have found wider use within mathematics.
The Abel Prize is one of the highest honours in mathematics, carrying a cash award of 600,000 Euros (over £468,000). It is awarded annually by the Norwegian Academy of Science and Letters. Wiles will receive the prize from Crown Prince Haakon of Norway at an award ceremony in Oslo on 24.
Further reading
You can find out more about Andrew Wiles and Fermat's last theorem in these Plus articles: