Invariants
Level: | $60$ | $\SL_2$-level: | $10$ | Newform level: | $20$ | ||
Index: | $72$ | $\PSL_2$-index: | $72$ | ||||
Genus: | $1 = 1 + \frac{ 72 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 12 }{2}$ | ||||||
Cusps: | $12$ (none of which are rational) | Cusp widths | $2^{6}\cdot10^{6}$ | Cusp orbits | $2^{6}$ | ||
Elliptic points: | $0$ of order $2$ and $0$ of order $3$ | ||||||
Analytic rank: | $0$ | ||||||
$\Q$-gonality: | $2$ | ||||||
$\overline{\Q}$-gonality: | $2$ | ||||||
Rational cusps: | $0$ | ||||||
Rational CM points: | none |
Other labels
Cummins and Pauli (CP) label: | 10K1 |
Rouse, Sutherland, and Zureick-Brown (RSZB) label: | 60.72.1.58 |
Level structure
$\GL_2(\Z/60\Z)$-generators: | $\begin{bmatrix}7&20\\14&17\end{bmatrix}$, $\begin{bmatrix}7&40\\18&41\end{bmatrix}$, $\begin{bmatrix}9&50\\16&1\end{bmatrix}$, $\begin{bmatrix}37&0\\28&11\end{bmatrix}$, $\begin{bmatrix}37&40\\54&53\end{bmatrix}$, $\begin{bmatrix}41&30\\50&37\end{bmatrix}$ |
Contains $-I$: | yes |
Quadratic refinements: | 60.144.1-60.b.2.1, 60.144.1-60.b.2.2, 60.144.1-60.b.2.3, 60.144.1-60.b.2.4, 60.144.1-60.b.2.5, 60.144.1-60.b.2.6, 60.144.1-60.b.2.7, 60.144.1-60.b.2.8, 120.144.1-60.b.2.1, 120.144.1-60.b.2.2, 120.144.1-60.b.2.3, 120.144.1-60.b.2.4, 120.144.1-60.b.2.5, 120.144.1-60.b.2.6, 120.144.1-60.b.2.7, 120.144.1-60.b.2.8 |
Cyclic 60-isogeny field degree: | $8$ |
Cyclic 60-torsion field degree: | $128$ |
Full 60-torsion field degree: | $30720$ |
Jacobian
Conductor: | $2^{2}\cdot5$ |
Simple: | yes |
Squarefree: | yes |
Decomposition: | $1$ |
Newforms: | 20.2.a.a |
Models
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 15 x^{2} - z^{2} - 4 z w $ |
$=$ | $15 x y + 15 y^{2} + z w - w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ 225 x^{4} - 15 x^{2} y^{2} - 30 x^{2} y z - 30 x^{2} z^{2} + y^{2} z^{2} - 2 y z^{3} + z^{4} $ |
Rational points
This modular curve has real points and $\Q_p$ points for $p$ not dividing the level, but no known rational points.
Maps between models of this curve
Birational map from embedded model to plane model:
$\displaystyle X$ | $=$ | $\displaystyle y$ |
$\displaystyle Y$ | $=$ | $\displaystyle z$ |
$\displaystyle Z$ | $=$ | $\displaystyle w$ |
Maps to other modular curves
$j$-invariant map of degree 72 from the embedded model of this modular curve to the modular curve $X(1)$ :
$\displaystyle j$ | $=$ | $\displaystyle \frac{(z^{6}+4z^{5}w+240z^{4}w^{2}+480z^{3}w^{3}+1440z^{2}w^{4}+944zw^{5}+16w^{6})^{3}}{w^{2}z(z-w)^{10}(z+4w)^{5}}$ |
Modular covers
Cover information
Click on a modular curve in the diagram to see information about it.
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This modular curve minimally covers the modular curves listed below.
Covered curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
10.36.1.a.1 | $10$ | $2$ | $2$ | $1$ | $0$ | dimension zero |
60.24.1.d.2 | $60$ | $3$ | $3$ | $1$ | $0$ | dimension zero |
60.36.0.b.2 | $60$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
60.36.0.e.2 | $60$ | $2$ | $2$ | $0$ | $0$ | full Jacobian |
This modular curve is minimally covered by the modular curves in the database listed below.
Covering curve | Level | Index | Degree | Genus | Rank | Kernel decomposition |
---|---|---|---|---|---|---|
60.144.5.be.2 | $60$ | $2$ | $2$ | $5$ | $0$ | $1^{2}\cdot2$ |
60.144.5.bf.2 | $60$ | $2$ | $2$ | $5$ | $0$ | $1^{2}\cdot2$ |
60.144.5.bi.2 | $60$ | $2$ | $2$ | $5$ | $0$ | $1^{2}\cdot2$ |
60.144.5.bj.2 | $60$ | $2$ | $2$ | $5$ | $1$ | $1^{2}\cdot2$ |
60.144.5.bq.2 | $60$ | $2$ | $2$ | $5$ | $1$ | $1^{2}\cdot2$ |
60.144.5.br.2 | $60$ | $2$ | $2$ | $5$ | $0$ | $1^{2}\cdot2$ |
60.144.5.bu.2 | $60$ | $2$ | $2$ | $5$ | $1$ | $1^{2}\cdot2$ |
60.144.5.bv.2 | $60$ | $2$ | $2$ | $5$ | $1$ | $1^{2}\cdot2$ |
60.216.13.b.2 | $60$ | $3$ | $3$ | $13$ | $0$ | $1^{6}\cdot2^{3}$ |
60.288.13.ch.1 | $60$ | $4$ | $4$ | $13$ | $0$ | $1^{6}\cdot2^{3}$ |
60.360.13.a.1 | $60$ | $5$ | $5$ | $13$ | $0$ | $1^{6}\cdot2^{3}$ |
120.144.5.dm.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.dp.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.dy.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.eb.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.ew.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.ez.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.fi.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
120.144.5.fl.2 | $120$ | $2$ | $2$ | $5$ | $?$ | not computed |
300.360.13.a.2 | $300$ | $5$ | $5$ | $13$ | $?$ | not computed |