Invariants
Level: | $312$ | $\SL_2$-level: | $24$ | Newform level: | $1$ | ||
Index: | $192$ | $\PSL_2$-index: | $96$ | ||||
Genus: | $3 = 1 + \frac{ 96 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 12 }{2}$ | ||||||
Cusps: | $12$ (none of which are rational) | Cusp widths | $2^{4}\cdot6^{4}\cdot8^{2}\cdot24^{2}$ | Cusp orbits | $2^{6}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | not computed | ||||||
$\Q$-gonality: | $2 \le \gamma \le 4$ | ||||||
$\overline{\Q}$-gonality: | $2 \le \gamma \le 3$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 24V3 |
Level structure
$\GL_2(\Z/312\Z)$-generators: | $\begin{bmatrix}61&192\\112&35\end{bmatrix}$, $\begin{bmatrix}117&131\\128&291\end{bmatrix}$, $\begin{bmatrix}165&238\\32&205\end{bmatrix}$, $\begin{bmatrix}171&19\\44&61\end{bmatrix}$, $\begin{bmatrix}227&247\\276&157\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 312.96.3.ql.1 for the level structure with $-I$) |
Cyclic 312-isogeny field degree: | $28$ |
Cyclic 312-torsion field degree: | $1344$ |
Full 312-torsion field degree: | $10063872$ |
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 |
---|---|---|---|---|---|
24.96.1-24.ix.1.22 | $24$ | $2$ | $2$ | $1$ | $0$ |
312.48.0-312.ef.1.5 | $312$ | $4$ | $4$ | $0$ | $?$ |
312.96.1-156.p.1.2 | $312$ | $2$ | $2$ | $1$ | $?$ |
312.96.1-156.p.1.22 | $312$ | $2$ | $2$ | $1$ | $?$ |
312.96.1-24.ix.1.26 | $312$ | $2$ | $2$ | $1$ | $?$ |
312.96.1-312.zz.1.9 | $312$ | $2$ | $2$ | $1$ | $?$ |
312.96.1-312.zz.1.28 | $312$ | $2$ | $2$ | $1$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus |
---|---|---|---|---|
312.384.5-312.bds.1.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bds.2.3 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bds.3.9 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bds.4.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bdw.1.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bdw.2.2 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bdw.3.9 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bdw.4.3 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkm.1.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkm.2.3 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkm.3.9 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkm.4.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkq.1.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkq.2.5 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkq.3.9 | $312$ | $2$ | $2$ | $5$ |
312.384.5-312.bkq.4.9 | $312$ | $2$ | $2$ | $5$ |