Invariants
| Level: | $120$ | $\SL_2$-level: | $24$ | Newform level: | $1$ | ||
| Index: | $72$ | $\PSL_2$-index: | $36$ | ||||
| Genus: | $2 = 1 + \frac{ 36 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 4 }{2}$ | ||||||
| Cusps: | $4$ (none of which are rational) | Cusp widths | $6^{2}\cdot12^{2}$ | Cusp orbits | $2^{2}$ | ||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
| Analytic rank: | not computed | ||||||
| $\Q$-gonality: | $2$ | ||||||
| $\overline{\Q}$-gonality: | $2$ | ||||||
| Rational cusps: | $0$ | ||||||
| Rational CM points: | none |
Other labels
| Cummins and Pauli (CP) label: | 12B2 |
Level structure
| $\GL_2(\Z/120\Z)$-generators: | $\begin{bmatrix}7&2\\86&93\end{bmatrix}$, $\begin{bmatrix}55&52\\34&65\end{bmatrix}$, $\begin{bmatrix}71&37\\106&15\end{bmatrix}$, $\begin{bmatrix}79&72\\76&107\end{bmatrix}$, $\begin{bmatrix}101&53\\32&25\end{bmatrix}$ |
| Contains $-I$: | no $\quad$ (see 120.36.2.ci.1 for the level structure with $-I$) |
| Cyclic 120-isogeny field degree: | $96$ |
| Cyclic 120-torsion field degree: | $3072$ |
| Full 120-torsion field degree: | $491520$ |
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 |
|---|---|---|---|---|---|
| 24.36.1-12.b.1.1 | $24$ | $2$ | $2$ | $1$ | $0$ |
| 120.24.0-120.m.1.4 | $120$ | $3$ | $3$ | $0$ | $?$ |
| 120.36.1-12.b.1.16 | $120$ | $2$ | $2$ | $1$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 120.144.3-120.bjd.1.4 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bje.1.3 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bjk.1.2 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bjl.1.3 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bnl.1.3 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bnm.1.6 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bns.1.2 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bnt.1.6 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.brt.1.2 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bru.1.3 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bsa.1.2 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bsb.1.4 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bwb.1.4 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bwc.1.5 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bwi.1.6 | $120$ | $2$ | $2$ | $3$ |
| 120.144.3-120.bwj.1.5 | $120$ | $2$ | $2$ | $3$ |
| 120.360.14-120.eq.1.5 | $120$ | $5$ | $5$ | $14$ |
| 120.432.15-120.gm.1.13 | $120$ | $6$ | $6$ | $15$ |