$\GL_2(\Z/140\Z)$-generators: |
$\begin{bmatrix}21&80\\69&37\end{bmatrix}$, $\begin{bmatrix}27&120\\13&107\end{bmatrix}$, $\begin{bmatrix}37&40\\70&57\end{bmatrix}$, $\begin{bmatrix}97&120\\129&127\end{bmatrix}$, $\begin{bmatrix}119&120\\34&93\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
140.144.3-140.o.1.1, 140.144.3-140.o.1.2, 140.144.3-140.o.1.3, 140.144.3-140.o.1.4, 140.144.3-140.o.1.5, 140.144.3-140.o.1.6, 140.144.3-140.o.1.7, 140.144.3-140.o.1.8, 280.144.3-140.o.1.1, 280.144.3-140.o.1.2, 280.144.3-140.o.1.3, 280.144.3-140.o.1.4, 280.144.3-140.o.1.5, 280.144.3-140.o.1.6, 280.144.3-140.o.1.7, 280.144.3-140.o.1.8, 280.144.3-140.o.1.9, 280.144.3-140.o.1.10, 280.144.3-140.o.1.11, 280.144.3-140.o.1.12, 280.144.3-140.o.1.13, 280.144.3-140.o.1.14, 280.144.3-140.o.1.15, 280.144.3-140.o.1.16, 280.144.3-140.o.1.17, 280.144.3-140.o.1.18, 280.144.3-140.o.1.19, 280.144.3-140.o.1.20, 280.144.3-140.o.1.21, 280.144.3-140.o.1.22, 280.144.3-140.o.1.23, 280.144.3-140.o.1.24 |
Cyclic 140-isogeny field degree: |
$8$ |
Cyclic 140-torsion field degree: |
$384$ |
Full 140-torsion field degree: |
$1290240$ |
This modular curve has 4 rational cusps but no known non-cuspidal rational points.
The following modular covers realize this modular curve as a fiber product over $X(1)$.
This modular curve minimally covers the modular curves listed below.
This modular curve is minimally covered by the modular curves in the database listed below.