Invariants
| Level: | $276$ | $\SL_2$-level: | $12$ | 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: | $12$ (of which $2$ are rational) | Cusp widths | $4^{6}\cdot12^{6}$ | Cusp orbits | $1^{2}\cdot2^{5}$ | ||
| Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
| Analytic rank: | not computed | ||||||
| $\Q$-gonality: | $2 \le \gamma \le 3$ | ||||||
| $\overline{\Q}$-gonality: | $2 \le \gamma \le 3$ | ||||||
| Rational cusps: | $2$ | ||||||
| Rational CM points: | none |
Other labels
| Cummins and Pauli (CP) label: | 12L3 |
Level structure
| $\GL_2(\Z/276\Z)$-generators: | $\begin{bmatrix}31&210\\102&199\end{bmatrix}$, $\begin{bmatrix}95&244\\180&43\end{bmatrix}$, $\begin{bmatrix}173&228\\218&193\end{bmatrix}$, $\begin{bmatrix}177&182\\128&207\end{bmatrix}$ |
| Contains $-I$: | no $\quad$ (see 276.96.3.p.1 for the level structure with $-I$) |
| Cyclic 276-isogeny field degree: | $48$ |
| Cyclic 276-torsion field degree: | $2112$ |
| Full 276-torsion field degree: | $6412032$ |
Rational points
This modular curve has 2 rational cusps but no known non-cuspidal rational points.
Modular covers
This modular curve minimally covers the modular curves listed below.
| Covered curve | Level | Index | Degree | Genus | Rank |
|---|---|---|---|---|---|
| 12.96.0-12.a.2.9 | $12$ | $2$ | $2$ | $0$ | $0$ |
| 276.96.0-12.a.2.3 | $276$ | $2$ | $2$ | $0$ | $?$ |
| 276.96.1-276.b.1.12 | $276$ | $2$ | $2$ | $1$ | $?$ |
| 276.96.1-276.b.1.17 | $276$ | $2$ | $2$ | $1$ | $?$ |
| 276.96.2-276.a.1.5 | $276$ | $2$ | $2$ | $2$ | $?$ |
| 276.96.2-276.a.1.7 | $276$ | $2$ | $2$ | $2$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 276.384.5-276.g.1.3 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.g.1.6 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.h.1.8 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.h.3.3 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.m.1.8 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.m.4.1 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.o.1.4 | $276$ | $2$ | $2$ | $5$ |
| 276.384.5-276.o.2.6 | $276$ | $2$ | $2$ | $5$ |