Invariants
Level: | $280$ | $\SL_2$-level: | $40$ | Newform level: | $1$ | ||
Index: | $144$ | $\PSL_2$-index: | $72$ | ||||
Genus: | $1 = 1 + \frac{ 72 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 12 }{2}$ | ||||||
Cusps: | $12$ (none of which are rational) | Cusp widths | $1^{4}\cdot4^{2}\cdot5^{4}\cdot20^{2}$ | Cusp orbits | $2^{2}\cdot4^{2}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | not computed | ||||||
$\Q$-gonality: | $2 \le \gamma \le 72$ | ||||||
$\overline{\Q}$-gonality: | $2$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 20H1 |
Level structure
$\GL_2(\Z/280\Z)$-generators: | $\begin{bmatrix}184&83\\37&130\end{bmatrix}$, $\begin{bmatrix}187&80\\100&157\end{bmatrix}$, $\begin{bmatrix}216&227\\209&134\end{bmatrix}$, $\begin{bmatrix}239&180\\32&67\end{bmatrix}$, $\begin{bmatrix}261&86\\222&245\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 280.72.1.m.2 for the level structure with $-I$) |
Cyclic 280-isogeny field degree: | $32$ |
Cyclic 280-torsion field degree: | $3072$ |
Full 280-torsion field degree: | $10321920$ |
Jacobian
Conductor: | $?$ |
Simple: | yes |
Squarefree: | yes |
Decomposition: | $1$ |
Newforms: | not computed |
Rational points
This modular curve has real points and $\Q_p$ points for $p$ not dividing the level, but no known rational points.
Modular covers
This modular curve minimally covers the modular curves listed below.
Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
40.72.1-20.b.1.9 | $40$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
280.72.1-20.b.1.1 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
280.288.5-280.z.1.15 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.cz.2.7 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.gm.1.5 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.gq.1.6 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.my.1.3 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.nd.1.8 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.nm.1.2 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.no.1.4 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.xj.1.5 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.xl.1.6 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.xq.1.5 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.xs.2.5 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.zn.1.3 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.zp.1.6 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.zu.1.5 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |
280.288.5-280.zw.1.7 | $280$ | $2$ | $2$ | $5$ | $?$ | not computed |