Cohen wrote a computer program to find near-misses for Fermat's Last Theorem, equations that were close enough to being true that a person who tapped it into a calculator would be fooled.
Cohen写了个计算机程序，想要按费马最后定理写等式。
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However, probably, his greatest achievement lies in proof of Fermat's last theorem - something still to receive wide recognition.
然而，或许，他的最伟大的成就在于首先证明费马大定理—一项依然等待获得广泛承认的成就。
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This paper investigates the integral valued polynomial and its identity factors, also gives a new proof for Fermat's little theorem.