Elliptic curves with a point of order 13 defined over cyclic cubic fields
published by Michael Stoll
in 2021
and research's language is
English
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Abstract in English
We show that there is essentially a unique elliptic curve $E$ defined over a cubic Galois extension $K$ of $mathbb Q$ with a $K$-rational point of order 13 and such that $E$ is not defined over $mathbb Q$.