Invariants
Level: | $280$ | $\SL_2$-level: | $8$ | Newform level: | $1$ | ||
Index: | $192$ | $\PSL_2$-index: | $96$ | ||||
Genus: | $1 = 1 + \frac{ 96 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 16 }{2}$ | ||||||
Cusps: | $16$ (none of which are rational) | Cusp widths | $4^{8}\cdot8^{8}$ | Cusp orbits | $2^{2}\cdot4^{3}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | not computed | ||||||
$\Q$-gonality: | $2 \le \gamma \le 96$ | ||||||
$\overline{\Q}$-gonality: | $2$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 8K1 |
Level structure
$\GL_2(\Z/280\Z)$-generators: | $\begin{bmatrix}7&8\\90&51\end{bmatrix}$, $\begin{bmatrix}27&196\\14&205\end{bmatrix}$, $\begin{bmatrix}197&28\\84&79\end{bmatrix}$, $\begin{bmatrix}243&272\\26&261\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 280.96.1.dz.2 for the level structure with $-I$) |
Cyclic 280-isogeny field degree: | $96$ |
Cyclic 280-torsion field degree: | $4608$ |
Full 280-torsion field degree: | $7741440$ |
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 |
---|---|---|---|---|---|---|
8.96.0-8.e.2.6 | $8$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
280.96.0-280.d.1.10 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.0-280.d.1.31 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.0-8.e.2.4 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.0-280.bo.2.6 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.0-280.bo.2.25 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.0-280.bt.2.16 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.0-280.bt.2.20 | $280$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
280.96.1-280.v.1.5 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
280.96.1-280.v.1.28 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
280.96.1-280.do.1.16 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
280.96.1-280.do.1.30 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
280.96.1-280.dt.1.8 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
280.96.1-280.dt.1.29 | $280$ | $2$ | $2$ | $1$ | $?$ | dimension zero |