Invariants
Level: | $240$ | $\SL_2$-level: | $16$ | Newform level: | $1$ | ||
Index: | $96$ | $\PSL_2$-index: | $48$ | ||||
Genus: | $1 = 1 + \frac{ 48 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 8 }{2}$ | ||||||
Cusps: | $8$ (of which $2$ are rational) | Cusp widths | $2^{4}\cdot4^{2}\cdot16^{2}$ | Cusp orbits | $1^{2}\cdot2^{3}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | not computed | ||||||
$\Q$-gonality: | $2$ | ||||||
$\overline{\Q}$-gonality: | $2$ | ||||||
Rational cusps: | $2$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 16E1 |
Level structure
$\GL_2(\Z/240\Z)$-generators: | $\begin{bmatrix}41&0\\66&149\end{bmatrix}$, $\begin{bmatrix}77&192\\69&181\end{bmatrix}$, $\begin{bmatrix}87&32\\175&77\end{bmatrix}$, $\begin{bmatrix}147&32\\157&9\end{bmatrix}$, $\begin{bmatrix}215&144\\168&127\end{bmatrix}$ |
Contains $-I$: | no $\quad$ (see 240.48.1.hy.1 for the level structure with $-I$) |
Cyclic 240-isogeny field degree: | $24$ |
Cyclic 240-torsion field degree: | $1536$ |
Full 240-torsion field degree: | $5898240$ |
Jacobian
Conductor: | $?$ |
Simple: | yes |
Squarefree: | yes |
Decomposition: | $1$ |
Newforms: | not computed |
Rational points
This modular curve is an elliptic curve, but the rank has not been computed
Modular covers
This modular curve minimally covers the modular curves listed below.
Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
48.48.0-16.g.1.3 | $48$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
80.48.0-16.g.1.5 | $80$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
120.48.0-120.dh.1.15 | $120$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
240.48.0-120.dh.1.1 | $240$ | $2$ | $2$ | $0$ | $?$ | full Jacobian |
240.48.1-240.b.1.37 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.48.1-240.b.1.62 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
240.192.1-240.bdv.1.11 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdv.2.5 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdw.1.13 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdw.2.9 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdx.1.14 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdx.2.3 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdy.1.13 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdy.2.9 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdz.1.13 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bdz.2.9 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bea.1.7 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bea.2.2 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.beb.1.7 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.beb.2.5 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bec.1.13 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.192.1-240.bec.2.3 | $240$ | $2$ | $2$ | $1$ | $?$ | dimension zero |
240.288.9-240.blk.1.5 | $240$ | $3$ | $3$ | $9$ | $?$ | not computed |
240.384.9-240.gcb.1.5 | $240$ | $4$ | $4$ | $9$ | $?$ | not computed |
240.480.17-240.la.1.20 | $240$ | $5$ | $5$ | $17$ | $?$ | not computed |