Properties

Label 24.36.1.el.1
Level $24$
Index $36$
Genus $1$
Analytic rank $0$
Cusps $4$
$\Q$-cusps $4$

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Invariants

Level: $24$ $\SL_2$-level: $12$ Newform level: $576$
Index: $36$ $\PSL_2$-index:$36$
Genus: $1 = 1 + \frac{ 36 }{12} - \frac{ 4 }{4} - \frac{ 0 }{3} - \frac{ 4 }{2}$
Cusps: $4$ (all of which are rational) Cusp widths $6^{2}\cdot12^{2}$ Cusp orbits $1^{4}$
Elliptic points: $4$ of order $2$ and $0$ of order $3$
Analytic rank: $0$
$\Q$-gonality: $2$
$\overline{\Q}$-gonality: $2$
Rational cusps: $4$
Rational CM points: none

Other labels

Cummins and Pauli (CP) label: 12L1
Rouse, Sutherland, and Zureick-Brown (RSZB) label: 24.36.1.12

Level structure

$\GL_2(\Z/24\Z)$-generators: $\begin{bmatrix}3&20\\4&3\end{bmatrix}$, $\begin{bmatrix}11&6\\18&1\end{bmatrix}$, $\begin{bmatrix}17&21\\18&7\end{bmatrix}$, $\begin{bmatrix}21&2\\8&9\end{bmatrix}$, $\begin{bmatrix}21&5\\20&9\end{bmatrix}$
Contains $-I$: yes
Quadratic refinements: none in database
Cyclic 24-isogeny field degree: $8$
Cyclic 24-torsion field degree: $64$
Full 24-torsion field degree: $2048$

Jacobian

Conductor: $2^{6}\cdot3^{2}$
Simple: yes
Squarefree: yes
Decomposition: $1$
Newforms: 576.2.a.d

Models

Weierstrass model Weierstrass model

$ y^{2} $ $=$ $ x^{3} - 156x - 560 $
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Rational points

This modular curve has 4 rational cusps but no known non-cuspidal rational points. The following are the coordinates of the rational cusps on this modular curve.

Weierstrass model
$(0:1:0)$, $(-10:0:1)$, $(-4:0:1)$, $(14:0:1)$

Maps to other modular curves

$j$-invariant map of degree 36 from the Weierstrass model of this modular curve to the modular curve $X(1)$ :

$\displaystyle j$ $=$ $\displaystyle -\frac{1}{2^6\cdot3^6}\cdot\frac{36x^{2}y^{10}-28512x^{2}y^{8}z^{2}-409826304x^{2}y^{6}z^{4}+1280310810624x^{2}y^{4}z^{6}+13560944718200832x^{2}y^{2}z^{8}+18932127234638413824x^{2}z^{10}-252xy^{10}z-72576xy^{8}z^{3}-6256569600xy^{6}z^{5}+42859393007616xy^{4}z^{7}+230957502683922432xy^{2}z^{9}+265452280319874170880xz^{11}-y^{12}+144y^{10}z^{2}-35385984y^{8}z^{4}+15190447104y^{6}z^{6}+790571790323712y^{4}z^{8}+1743857282426535936y^{2}z^{10}+760894090152386494464z^{12}}{z^{4}y^{6}(12x^{2}+204xz+y^{2}+624z^{2})}$

Modular covers

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Cover information

Click on a modular curve in the diagram to see information about it.

This modular curve minimally covers the modular curves listed below.

Covered curve Level Index Degree Genus Rank Kernel decomposition
6.18.0.b.1 $6$ $2$ $2$ $0$ $0$ full Jacobian
24.18.0.n.1 $24$ $2$ $2$ $0$ $0$ full Jacobian
24.18.1.i.1 $24$ $2$ $2$ $1$ $0$ 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
24.72.1.bx.1 $24$ $2$ $2$ $1$ $0$ dimension zero
24.72.1.by.1 $24$ $2$ $2$ $1$ $0$ dimension zero
24.72.1.cg.1 $24$ $2$ $2$ $1$ $0$ dimension zero
24.72.1.ch.1 $24$ $2$ $2$ $1$ $0$ dimension zero
24.72.3.bl.1 $24$ $2$ $2$ $3$ $1$ $1^{2}$
24.72.3.cz.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.72.3.hd.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.72.3.hg.1 $24$ $2$ $2$ $3$ $1$ $1^{2}$
24.72.3.lo.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.72.3.lr.1 $24$ $2$ $2$ $3$ $1$ $1^{2}$
24.72.3.mx.1 $24$ $2$ $2$ $3$ $1$ $1^{2}$
24.72.3.na.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.72.3.qm.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.72.3.qn.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.72.3.qv.1 $24$ $2$ $2$ $3$ $1$ $1^{2}$
24.72.3.qw.1 $24$ $2$ $2$ $3$ $0$ $1^{2}$
72.108.5.b.1 $72$ $3$ $3$ $5$ $?$ not computed
72.108.5.bc.1 $72$ $3$ $3$ $5$ $?$ not computed
120.72.1.oe.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.72.1.of.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.72.1.oh.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.72.1.oi.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.72.3.emk.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.eml.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.emy.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.emz.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.eoo.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.eop.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.epc.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.epd.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.epu.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.epv.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.epx.1 $120$ $2$ $2$ $3$ $?$ not computed
120.72.3.epy.1 $120$ $2$ $2$ $3$ $?$ not computed
120.180.13.brf.1 $120$ $5$ $5$ $13$ $?$ not computed
120.216.13.bwz.1 $120$ $6$ $6$ $13$ $?$ not computed
168.72.1.fy.1 $168$ $2$ $2$ $1$ $?$ dimension zero
168.72.1.fz.1 $168$ $2$ $2$ $1$ $?$ dimension zero
168.72.1.gb.1 $168$ $2$ $2$ $1$ $?$ dimension zero
168.72.1.gc.1 $168$ $2$ $2$ $1$ $?$ dimension zero
168.72.3.eas.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.eat.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.ebg.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.ebh.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.ecw.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.ecx.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.edk.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.edl.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.eec.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.eed.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.eef.1 $168$ $2$ $2$ $3$ $?$ not computed
168.72.3.eeg.1 $168$ $2$ $2$ $3$ $?$ not computed
168.288.21.bbz.1 $168$ $8$ $8$ $21$ $?$ not computed
264.72.1.fu.1 $264$ $2$ $2$ $1$ $?$ dimension zero
264.72.1.fv.1 $264$ $2$ $2$ $1$ $?$ dimension zero
264.72.1.fx.1 $264$ $2$ $2$ $1$ $?$ dimension zero
264.72.1.fy.1 $264$ $2$ $2$ $1$ $?$ dimension zero
264.72.3.eas.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.eat.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.ebg.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.ebh.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.ecw.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.ecx.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.edk.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.edl.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.eec.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.eed.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.eef.1 $264$ $2$ $2$ $3$ $?$ not computed
264.72.3.eeg.1 $264$ $2$ $2$ $3$ $?$ not computed
312.72.1.fy.1 $312$ $2$ $2$ $1$ $?$ dimension zero
312.72.1.fz.1 $312$ $2$ $2$ $1$ $?$ dimension zero
312.72.1.gb.1 $312$ $2$ $2$ $1$ $?$ dimension zero
312.72.1.gc.1 $312$ $2$ $2$ $1$ $?$ dimension zero
312.72.3.eas.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.eat.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.ebg.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.ebh.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.ecw.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.ecx.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.edk.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.edl.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.eec.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.eed.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.eef.1 $312$ $2$ $2$ $3$ $?$ not computed
312.72.3.eeg.1 $312$ $2$ $2$ $3$ $?$ not computed