论文标题
Komotu，Watanabe和Wada的一致数字下降
The congruent number descent of Komotu, Watanabe and Wada
论文作者
论文摘要
我们提出了Komoto，Watanabe和Wada使用的下降方法的基本说明，以显示$ n = 42553 $是一个一致的数字。我们将$ n = 7p $带有$ p $ prime，并尝试提出这种方法，以使业余爱好者可以理解并执行自己的计算。
We present an elementary exposition of the descent method used by Komoto, Watanabe and Wada to show $N=42553$ is a congruent number. We generalize to $N=7p$ with $p$ prime, and try to present the method such that an amateur could understand and perform their own calculations.
