$\GL_2(\Z/60\Z)$-generators: |
$\begin{bmatrix}9&26\\1&17\end{bmatrix}$, $\begin{bmatrix}23&33\\8&17\end{bmatrix}$, $\begin{bmatrix}34&55\\7&21\end{bmatrix}$, $\begin{bmatrix}50&17\\57&56\end{bmatrix}$ |
Contains $-I$: |
yes |
Quadratic refinements: |
60.80.1-60.b.1.1, 60.80.1-60.b.1.2, 60.80.1-60.b.1.3, 60.80.1-60.b.1.4, 120.80.1-60.b.1.1, 120.80.1-60.b.1.2, 120.80.1-60.b.1.3, 120.80.1-60.b.1.4 |
Cyclic 60-isogeny field degree: |
$144$ |
Cyclic 60-torsion field degree: |
$2304$ |
Full 60-torsion field degree: |
$55296$ |
Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 3 x^{2} - y^{2} + y z - y w + z^{2} + w^{2} $ |
| $=$ | $3 x^{2} + 2 y^{2} + y w - z^{2} - 2 z w - 2 w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ x^{4} - 5 x^{3} z - 9 x^{2} y^{2} + 10 x z^{3} - 36 y^{4} - 5 z^{4} $ |
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:
$\displaystyle X$ |
$=$ |
$\displaystyle y$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle x$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle w$ |
Maps to other modular curves
$j$-invariant map
of degree 40 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle 3\cdot5^2\,\frac{8470288yz^{9}+10149600yz^{8}w+21969096yz^{7}w^{2}+10982400yz^{6}w^{3}+13925229yz^{5}w^{4}+972390yz^{4}w^{5}+3355722yz^{3}w^{6}-877740yz^{2}w^{7}+489840yzw^{8}-80600yw^{9}+5701472z^{10}+12525216z^{9}w+26517984z^{8}w^{2}+25888752z^{7}w^{3}+26180646z^{6}w^{4}+11840178z^{5}w^{5}+7963203z^{4}w^{6}+706224z^{3}w^{7}+1013595z^{2}w^{8}-252520zw^{9}+61500w^{10}}{11810yz^{9}-63765yz^{8}w+158850yz^{7}w^{2}-246990yz^{6}w^{3}+277065yz^{5}w^{4}-204345yz^{4}w^{5}+92130yz^{3}w^{6}-24075yz^{2}w^{7}+3330yzw^{8}-205yw^{9}+7873z^{10}-34650z^{9}w+70260z^{8}w^{2}-101640z^{7}w^{3}+121560z^{6}w^{4}-142062z^{5}w^{5}+116325z^{4}w^{6}-56445z^{3}w^{7}+15855z^{2}w^{8}-2420zw^{9}+132w^{10}}$ |
Hi
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Cover information
Click on a modular curve in the diagram to see information about it.
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The following modular covers realize this modular curve as a fiber product over $X(1)$.
This modular curve minimally covers the modular curves listed below.
This modular curve is minimally covered by the modular curves in the database listed below.