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Higher Descent on Pell Conics II. Two Centuries of Missed Opportunities

Franz Lemmermeyer
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Abstract

We discuss the history of attempts to solve the Pell equation using certain auxiliary equations that correspond, in modern terminology, to a second 2-descent.

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Franz Lemmermeyer. 2003-11-18. Higher Descent on Pell Conics II. Two Centuries of Missed Opportunities. https://arxiv.org/abs/math/0311296

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