Invariants
| Level: | $304$ | $\SL_2$-level: | $16$ | Newform level: | $1$ | ||
| Index: | $192$ | $\PSL_2$-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 | $4^{8}\cdot8^{12}\cdot16^{4}$ | Cusp orbits | $2^{6}\cdot4\cdot8$ | ||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
| Analytic rank: | not computed | ||||||
| $\Q$-gonality: | $2 \le \gamma \le 8$ | ||||||
| $\overline{\Q}$-gonality: | $2 \le \gamma \le 5$ | ||||||
| Rational cusps: | $0$ | ||||||
| Rational CM points: | none |
Other labels
| Cummins and Pauli (CP) label: | 16O5 |
Level structure
| $\GL_2(\Z/304\Z)$-generators: | $\begin{bmatrix}37&160\\220&55\end{bmatrix}$, $\begin{bmatrix}59&104\\112&137\end{bmatrix}$, $\begin{bmatrix}75&80\\76&105\end{bmatrix}$, $\begin{bmatrix}83&156\\4&47\end{bmatrix}$, $\begin{bmatrix}91&172\\24&87\end{bmatrix}$ |
| Contains $-I$: | yes |
| Quadratic refinements: | 304.384.5-304.j.2.1, 304.384.5-304.j.2.2, 304.384.5-304.j.2.3, 304.384.5-304.j.2.4, 304.384.5-304.j.2.5, 304.384.5-304.j.2.6, 304.384.5-304.j.2.7, 304.384.5-304.j.2.8, 304.384.5-304.j.2.9, 304.384.5-304.j.2.10, 304.384.5-304.j.2.11, 304.384.5-304.j.2.12, 304.384.5-304.j.2.13, 304.384.5-304.j.2.14, 304.384.5-304.j.2.15, 304.384.5-304.j.2.16 |
| Cyclic 304-isogeny field degree: | $80$ |
| Cyclic 304-torsion field degree: | $5760$ |
| Full 304-torsion field degree: | $15759360$ |
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 |
|---|---|---|---|---|---|
| 8.96.1.f.2 | $8$ | $2$ | $2$ | $1$ | $0$ |
| 304.96.2.a.1 | $304$ | $2$ | $2$ | $2$ | $?$ |
| 304.96.2.b.1 | $304$ | $2$ | $2$ | $2$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 304.384.13.bf.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.bg.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.bh.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.bj.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.bv.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.bz.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.ck.1 | $304$ | $2$ | $2$ | $13$ |
| 304.384.13.cl.1 | $304$ | $2$ | $2$ | $13$ |