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: | 24W3 |
Level structure
| $\GL_2(\Z/312\Z)$-generators: | $\begin{bmatrix}81&94\\200&283\end{bmatrix}$, $\begin{bmatrix}145&48\\154&143\end{bmatrix}$, $\begin{bmatrix}163&216\\30&241\end{bmatrix}$, $\begin{bmatrix}214&285\\7&8\end{bmatrix}$, $\begin{bmatrix}238&209\\39&236\end{bmatrix}$ |
| Contains $-I$: | no $\quad$ (see 312.96.3.sy.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.iu.1.18 | $24$ | $2$ | $2$ | $1$ | $0$ |
| 156.96.0-156.c.1.7 | $156$ | $2$ | $2$ | $0$ | $?$ |
| 312.96.0-156.c.1.33 | $312$ | $2$ | $2$ | $0$ | $?$ |
| 312.96.1-24.iu.1.7 | $312$ | $2$ | $2$ | $1$ | $?$ |
| 312.96.2-312.h.2.10 | $312$ | $2$ | $2$ | $2$ | $?$ |
| 312.96.2-312.h.2.36 | $312$ | $2$ | $2$ | $2$ | $?$ |
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.qp.2.21 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.re.2.16 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.ux.1.3 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.vb.2.16 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.vl.1.4 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.vn.1.9 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.yt.1.6 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.yy.1.9 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.baj.2.14 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.bal.1.2 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.baz.2.14 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.bbb.1.10 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.bcv.2.10 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.bcx.3.10 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.bdl.2.10 | $312$ | $2$ | $2$ | $5$ |
| 312.384.5-312.bdn.2.2 | $312$ | $2$ | $2$ | $5$ |