MATHEMATICS:
Number Theorists Embark on a New Treasure Hunt
Dana Mackenzie
For over 3 centuries, Fermat's Last Theorem had tantalized both amateurs and professionals. After Princeton University's Andrew Wiles proved the theorem in 1994, it seemed that the saga was finally over. But now, a Dallas banker has financed a sequel, offering a bounty of up to $50,000 for a proof of a more general version of Fermat's Last Theorem. Mathematicians say the prize could easily reach this limit before anyone successfully claims it.