Invariants
Level: | $280$ | $\SL_2$-level: | $8$ | Newform level: | $1$ | ||
Index: | $384$ | $\PSL_2$-index: | $192$ | ||||
Genus: | $5 = 1 + \frac{ 192 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 24 }{2}$ | ||||||
Cusps: | $24$ (none of which are rational) | Cusp widths | $8^{24}$ | Cusp orbits | $2^{6}\cdot4^{3}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | not computed | ||||||
$\Q$-gonality: | $3 \le \gamma \le 8$ | ||||||
$\overline{\Q}$-gonality: | $3 \le \gamma \le 5$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 8A5 |
Level structure
$\GL_2(\Z/280\Z)$-generators: | $\begin{bmatrix}33&114\\168&251\end{bmatrix}$, $\begin{bmatrix}121&74\\264&39\end{bmatrix}$, $\begin{bmatrix}121&110\\104&243\end{bmatrix}$, $\begin{bmatrix}201&14\\232&267\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 280.192.5.hn.2 for the level structure with $-I$) |
Cyclic 280-isogeny field degree: | $48$ |
Cyclic 280-torsion field degree: | $1152$ |
Full 280-torsion field degree: | $3870720$ |
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 |
---|---|---|---|---|---|
8.192.1-8.g.2.5 | $8$ | $2$ | $2$ | $1$ | $0$ |
280.192.1-8.g.2.3 | $280$ | $2$ | $2$ | $1$ | $?$ |
280.192.1-280.br.1.1 | $280$ | $2$ | $2$ | $1$ | $?$ |
280.192.1-280.br.1.17 | $280$ | $2$ | $2$ | $1$ | $?$ |
280.192.1-280.cz.1.1 | $280$ | $2$ | $2$ | $1$ | $?$ |
280.192.1-280.cz.1.20 | $280$ | $2$ | $2$ | $1$ | $?$ |
280.192.3-280.bs.3.1 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.bs.3.2 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.bt.2.9 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.bt.2.17 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.cf.1.1 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.cf.1.2 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.cw.1.1 | $280$ | $2$ | $2$ | $3$ | $?$ |
280.192.3-280.cw.1.8 | $280$ | $2$ | $2$ | $3$ | $?$ |