Invariants
| Level: | $170$ | $\SL_2$-level: | $10$ | Newform level: | $1$ | ||
| Index: | $120$ | $\PSL_2$-index: | $120$ | ||||
| Genus: | $5 = 1 + \frac{ 120 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 12 }{2}$ | ||||||
| Cusps: | $12$ (none of which are rational) | Cusp widths | $10^{12}$ | Cusp orbits | $2^{2}\cdot8$ | ||
| 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: | 10A5 |
Level structure
| $\GL_2(\Z/170\Z)$-generators: | $\begin{bmatrix}17&140\\105&87\end{bmatrix}$, $\begin{bmatrix}56&147\\131&115\end{bmatrix}$, $\begin{bmatrix}62&119\\137&30\end{bmatrix}$ |
| Contains $-I$: | yes |
| Quadratic refinements: | 170.240.5-170.q.1.1, 170.240.5-170.q.1.2, 170.240.5-170.q.1.3, 170.240.5-170.q.1.4 |
| Cyclic 170-isogeny field degree: | $54$ |
| Cyclic 170-torsion field degree: | $3456$ |
| Full 170-torsion field degree: | $1880064$ |
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 |
|---|---|---|---|---|---|
| 10.60.2.c.1 | $10$ | $2$ | $2$ | $2$ | $0$ |
| 85.60.0.a.1 | $85$ | $2$ | $2$ | $0$ | $?$ |
| 170.24.1.e.1 | $170$ | $5$ | $5$ | $1$ | $?$ |
| 170.24.1.e.2 | $170$ | $5$ | $5$ | $1$ | $?$ |
| 170.60.3.e.1 | $170$ | $2$ | $2$ | $3$ | $?$ |
This modular curve is minimally covered by the modular curves in the database listed below.
| Covering curve | Level | Index | Degree | Genus |
|---|---|---|---|---|
| 170.360.13.i.1 | $170$ | $3$ | $3$ | $13$ |