Invariants
Level: | $280$ | $\SL_2$-level: | $56$ | Newform level: | $1$ | ||
Index: | $192$ | $\PSL_2$-index: | $96$ | ||||
Genus: | $6 = 1 + \frac{ 96 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 6 }{2}$ | ||||||
Cusps: | $6$ (of which $2$ are rational) | Cusp widths | $2^{2}\cdot8\cdot14^{2}\cdot56$ | Cusp orbits | $1^{2}\cdot2^{2}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | not computed | ||||||
$\Q$-gonality: | $3 \le \gamma \le 6$ | ||||||
$\overline{\Q}$-gonality: | $3 \le \gamma \le 6$ | ||||||
Rational cusps: | $2$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 56D6 |
Level structure
$\GL_2(\Z/280\Z)$-generators: | $\begin{bmatrix}26&151\\207&68\end{bmatrix}$, $\begin{bmatrix}69&214\\194&35\end{bmatrix}$, $\begin{bmatrix}126&263\\197&228\end{bmatrix}$, $\begin{bmatrix}160&117\\193&222\end{bmatrix}$, $\begin{bmatrix}216&117\\137&82\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 280.96.6.d.2 for the level structure with $-I$) |
Cyclic 280-isogeny field degree: | $24$ |
Cyclic 280-torsion field degree: | $2304$ |
Full 280-torsion field degree: | $7741440$ |
Rational points
This modular curve has 2 rational cusps but no known non-cuspidal rational points.
Modular covers
This modular curve minimally covers the modular curves listed below.
Covered curve | Level | Index | Degree | Genus | Rank |
---|---|---|---|---|---|
56.96.2-28.b.1.5 | $56$ | $2$ | $2$ | $2$ | $0$ |
280.96.2-28.b.1.15 | $280$ | $2$ | $2$ | $2$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus |
---|---|---|---|---|
280.384.11-280.bb.2.22 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.di.1.13 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.dt.2.2 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.dy.2.6 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.go.2.16 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.gr.1.14 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.gs.2.3 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.gv.2.6 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.jf.1.10 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.jh.1.9 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.jj.1.2 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.jl.1.6 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.kk.1.12 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.kn.1.10 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.ko.1.3 | $280$ | $2$ | $2$ | $11$ |
280.384.11-280.kr.1.6 | $280$ | $2$ | $2$ | $11$ |