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arXiv · 2005.02615

The congruent number descent of Komotu, Watanabe and Wada

Allan J. MacLeod
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Abstract

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.

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Allan J. MacLeod. 2020-05-06. The congruent number descent of Komotu, Watanabe and Wada. https://arxiv.org/abs/2005.02615

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