Properties

Label 12.48.1-12.l.1.5
Level $12$
Index $48$
Genus $1$
Analytic rank $0$
Cusps $4$
$\Q$-cusps $4$

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Invariants

Level: $12$ $\SL_2$-level: $12$ Newform level: $48$
Index: $48$ $\PSL_2$-index:$24$
Genus: $1 = 1 + \frac{ 24 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 4 }{2}$
Cusps: $4$ (all of which are rational) Cusp widths $2\cdot4\cdot6\cdot12$ Cusp orbits $1^{4}$
Elliptic points: $0$ of order $2$ and $0$ of order $3$
Analytic rank: $0$
$\Q$-gonality: $2$
$\overline{\Q}$-gonality: $2$
Rational cusps: $4$
Rational CM points: yes $\quad(D =$ $-3,-12$)

Other labels

Cummins and Pauli (CP) label: 12F1
Rouse, Sutherland, and Zureick-Brown (RSZB) label: 12.48.1.30

Level structure

$\GL_2(\Z/12\Z)$-generators: $\begin{bmatrix}5&8\\0&1\end{bmatrix}$, $\begin{bmatrix}5&9\\0&11\end{bmatrix}$, $\begin{bmatrix}5&10\\0&1\end{bmatrix}$, $\begin{bmatrix}11&7\\6&5\end{bmatrix}$
$\GL_2(\Z/12\Z)$-subgroup: $D_4\times D_6$
Contains $-I$: no $\quad$ (see 12.24.1.l.1 for the level structure with $-I$)
Cyclic 12-isogeny field degree: $2$
Cyclic 12-torsion field degree: $8$
Full 12-torsion field degree: $96$

Jacobian

Conductor: $2^{4}\cdot3$
Simple: yes
Squarefree: yes
Decomposition: $1$
Newforms: 48.2.a.a

Models

Weierstrass model Weierstrass model

$ y^{2} $ $=$ $ x^{3} + x^{2} - 24x + 36 $
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Rational points

This modular curve has 4 rational cusps and 2 rational CM points, but no other known rational points. The following are the known rational points on this modular curve (one row per $j$-invariant).

Elliptic curve CM $j$-invariant $j$-heightWeierstrass model
27.a3 $-3$$0$ $0.000$$(0:-6:1)$, $(0:6:1)$
no$\infty$ $0.000$$(0:1:0)$, $(-6:0:1)$, $(2:0:1)$, $(3:0:1)$
36.a1 $-12$$54000$ $= 2^{4} \cdot 3^{3} \cdot 5^{3}$$10.897$$(6:-12:1)$, $(6:12:1)$

Maps to other modular curves

$j$-invariant map of degree 24 from the Weierstrass model of this modular curve to the modular curve $X(1)$ :

$\displaystyle j$ $=$ $\displaystyle \frac{4x^{2}y^{6}-303x^{2}y^{4}z^{2}+6128x^{2}y^{2}z^{4}-41041x^{2}z^{6}-30xy^{6}z+1518xy^{4}z^{3}-30793xy^{2}z^{5}+208572xz^{7}-y^{8}+82y^{6}z^{2}-2599y^{4}z^{4}+41089y^{2}z^{6}-257076z^{8}}{z^{4}y^{2}(8x^{2}-40xz-y^{2}+48z^{2})}$

Modular covers

This modular curve minimally covers the modular curves listed below.

Covered curve Level Index Degree Genus Rank Kernel decomposition
6.24.0-6.a.1.3 $6$ $2$ $2$ $0$ $0$ full Jacobian
12.24.0-6.a.1.8 $12$ $2$ $2$ $0$ $0$ 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
12.96.1-12.a.1.12 $12$ $2$ $2$ $1$ $0$ dimension zero
12.96.1-12.h.1.6 $12$ $2$ $2$ $1$ $0$ dimension zero
12.96.1-12.o.1.4 $12$ $2$ $2$ $1$ $0$ dimension zero
12.96.1-12.p.1.3 $12$ $2$ $2$ $1$ $0$ dimension zero
12.96.2-12.c.1.6 $12$ $2$ $2$ $2$ $0$ $1$
12.96.2-12.d.1.3 $12$ $2$ $2$ $2$ $0$ $1$
12.96.2-12.e.1.2 $12$ $2$ $2$ $2$ $0$ $1$
12.96.2-12.f.1.1 $12$ $2$ $2$ $2$ $0$ $1$
12.144.3-12.da.1.3 $12$ $3$ $3$ $3$ $0$ $1^{2}$
24.96.1-24.cu.1.5 $24$ $2$ $2$ $1$ $0$ dimension zero
24.96.1-24.et.1.5 $24$ $2$ $2$ $1$ $0$ dimension zero
24.96.1-24.jg.1.5 $24$ $2$ $2$ $1$ $0$ dimension zero
24.96.1-24.jj.1.5 $24$ $2$ $2$ $1$ $0$ dimension zero
24.96.2-24.h.1.9 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.i.1.9 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.j.1.1 $24$ $2$ $2$ $2$ $1$ $1$
24.96.2-24.k.1.1 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.l.1.23 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.m.1.11 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.n.1.11 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.o.1.5 $24$ $2$ $2$ $2$ $1$ $1$
24.96.2-24.p.1.1 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.q.1.1 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.r.1.9 $24$ $2$ $2$ $2$ $0$ $1$
24.96.2-24.s.1.9 $24$ $2$ $2$ $2$ $0$ $1$
24.96.3-24.c.1.9 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.96.3-24.d.1.9 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.96.3-24.bu.1.9 $24$ $2$ $2$ $3$ $2$ $1^{2}$
24.96.3-24.bv.1.9 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.96.3-24.ck.1.9 $24$ $2$ $2$ $3$ $1$ $1^{2}$
24.96.3-24.cl.1.9 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.96.3-24.co.1.9 $24$ $2$ $2$ $3$ $0$ $1^{2}$
24.96.3-24.cp.1.9 $24$ $2$ $2$ $3$ $1$ $1^{2}$
36.144.3-36.x.1.8 $36$ $3$ $3$ $3$ $0$ $1^{2}$
36.144.5-36.k.1.9 $36$ $3$ $3$ $5$ $0$ $1^{4}$
36.144.5-36.o.1.11 $36$ $3$ $3$ $5$ $1$ $1^{4}$
60.96.1-60.bq.1.7 $60$ $2$ $2$ $1$ $0$ dimension zero
60.96.1-60.br.1.5 $60$ $2$ $2$ $1$ $0$ dimension zero
60.96.1-60.bu.1.7 $60$ $2$ $2$ $1$ $0$ dimension zero
60.96.1-60.bv.1.5 $60$ $2$ $2$ $1$ $0$ dimension zero
60.96.2-60.c.1.1 $60$ $2$ $2$ $2$ $1$ $1$
60.96.2-60.d.1.1 $60$ $2$ $2$ $2$ $0$ $1$
60.96.2-60.e.1.5 $60$ $2$ $2$ $2$ $0$ $1$
60.96.2-60.f.1.3 $60$ $2$ $2$ $2$ $1$ $1$
60.240.9-60.dt.1.1 $60$ $5$ $5$ $9$ $2$ $1^{8}$
60.288.9-60.fx.1.33 $60$ $6$ $6$ $9$ $1$ $1^{8}$
60.480.17-60.nh.1.13 $60$ $10$ $10$ $17$ $5$ $1^{16}$
84.96.1-84.bq.1.2 $84$ $2$ $2$ $1$ $?$ dimension zero
84.96.1-84.br.1.2 $84$ $2$ $2$ $1$ $?$ dimension zero
84.96.1-84.bu.1.2 $84$ $2$ $2$ $1$ $?$ dimension zero
84.96.1-84.bv.1.2 $84$ $2$ $2$ $1$ $?$ dimension zero
84.96.2-84.l.1.13 $84$ $2$ $2$ $2$ $?$ not computed
84.96.2-84.m.1.9 $84$ $2$ $2$ $2$ $?$ not computed
84.96.2-84.n.1.9 $84$ $2$ $2$ $2$ $?$ not computed
84.96.2-84.o.1.13 $84$ $2$ $2$ $2$ $?$ not computed
84.384.13-84.be.1.1 $84$ $8$ $8$ $13$ $?$ not computed
120.96.1-120.bzq.1.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.96.1-120.bzt.1.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.96.1-120.cac.1.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.96.1-120.caf.1.1 $120$ $2$ $2$ $1$ $?$ dimension zero
120.96.2-120.j.1.1 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.k.1.1 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.l.1.5 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.m.1.9 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.n.1.1 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.o.1.1 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.p.1.17 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.q.1.9 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.r.1.9 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.s.1.5 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.t.1.1 $120$ $2$ $2$ $2$ $?$ not computed
120.96.2-120.u.1.1 $120$ $2$ $2$ $2$ $?$ not computed
120.96.3-120.co.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.cp.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.cs.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.ct.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.da.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.db.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.de.1.3 $120$ $2$ $2$ $3$ $?$ not computed
120.96.3-120.df.1.3 $120$ $2$ $2$ $3$ $?$ not computed
132.96.1-132.bq.1.4 $132$ $2$ $2$ $1$ $?$ dimension zero
132.96.1-132.br.1.2 $132$ $2$ $2$ $1$ $?$ dimension zero
132.96.1-132.bu.1.4 $132$ $2$ $2$ $1$ $?$ dimension zero
132.96.1-132.bv.1.2 $132$ $2$ $2$ $1$ $?$ dimension zero
132.96.2-132.c.1.9 $132$ $2$ $2$ $2$ $?$ not computed
132.96.2-132.d.1.9 $132$ $2$ $2$ $2$ $?$ not computed
132.96.2-132.e.1.9 $132$ $2$ $2$ $2$ $?$ not computed
132.96.2-132.f.1.9 $132$ $2$ $2$ $2$ $?$ not computed
156.96.1-156.bq.1.2 $156$ $2$ $2$ $1$ $?$ dimension zero
156.96.1-156.br.1.2 $156$ $2$ $2$ $1$ $?$ dimension zero
156.96.1-156.bu.1.2 $156$ $2$ $2$ $1$ $?$ dimension zero
156.96.1-156.bv.1.2 $156$ $2$ $2$ $1$ $?$ dimension zero
156.96.2-156.g.1.9 $156$ $2$ $2$ $2$ $?$ not computed
156.96.2-156.h.1.1 $156$ $2$ $2$ $2$ $?$ not computed
156.96.2-156.i.1.5 $156$ $2$ $2$ $2$ $?$ not computed
156.96.2-156.j.1.13 $156$ $2$ $2$ $2$ $?$ not computed
168.96.1-168.bzo.1.2 $168$ $2$ $2$ $1$ $?$ dimension zero
168.96.1-168.bzr.1.2 $168$ $2$ $2$ $1$ $?$ dimension zero
168.96.1-168.caa.1.2 $168$ $2$ $2$ $1$ $?$ dimension zero
168.96.1-168.cad.1.2 $168$ $2$ $2$ $1$ $?$ dimension zero
168.96.2-168.t.1.59 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.u.1.51 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.v.1.51 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.w.1.59 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.x.1.33 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.y.1.49 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.z.1.57 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.ba.1.49 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.bb.1.59 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.bc.1.51 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.bd.1.51 $168$ $2$ $2$ $2$ $?$ not computed
168.96.2-168.be.1.59 $168$ $2$ $2$ $2$ $?$ not computed
168.96.3-168.ca.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.cb.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.ce.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.cf.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.ci.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.cj.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.cm.1.63 $168$ $2$ $2$ $3$ $?$ not computed
168.96.3-168.cn.1.63 $168$ $2$ $2$ $3$ $?$ not computed
204.96.1-204.bq.1.6 $204$ $2$ $2$ $1$ $?$ dimension zero
204.96.1-204.br.1.5 $204$ $2$ $2$ $1$ $?$ dimension zero
204.96.1-204.bu.1.6 $204$ $2$ $2$ $1$ $?$ dimension zero
204.96.1-204.bv.1.5 $204$ $2$ $2$ $1$ $?$ dimension zero
204.96.2-204.c.1.1 $204$ $2$ $2$ $2$ $?$ not computed
204.96.2-204.d.1.1 $204$ $2$ $2$ $2$ $?$ not computed
204.96.2-204.e.1.9 $204$ $2$ $2$ $2$ $?$ not computed
204.96.2-204.f.1.9 $204$ $2$ $2$ $2$ $?$ not computed
228.96.1-228.bq.1.2 $228$ $2$ $2$ $1$ $?$ dimension zero
228.96.1-228.br.1.2 $228$ $2$ $2$ $1$ $?$ dimension zero
228.96.1-228.bu.1.2 $228$ $2$ $2$ $1$ $?$ dimension zero
228.96.1-228.bv.1.2 $228$ $2$ $2$ $1$ $?$ dimension zero
228.96.2-228.g.1.13 $228$ $2$ $2$ $2$ $?$ not computed
228.96.2-228.h.1.9 $228$ $2$ $2$ $2$ $?$ not computed
228.96.2-228.i.1.9 $228$ $2$ $2$ $2$ $?$ not computed
228.96.2-228.j.1.13 $228$ $2$ $2$ $2$ $?$ not computed
264.96.1-264.bzo.1.2 $264$ $2$ $2$ $1$ $?$ dimension zero
264.96.1-264.bzr.1.2 $264$ $2$ $2$ $1$ $?$ dimension zero
264.96.1-264.caa.1.2 $264$ $2$ $2$ $1$ $?$ dimension zero
264.96.1-264.cad.1.2 $264$ $2$ $2$ $1$ $?$ dimension zero
264.96.2-264.h.1.17 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.i.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.j.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.k.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.l.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.m.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.n.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.o.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.p.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.q.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.r.1.33 $264$ $2$ $2$ $2$ $?$ not computed
264.96.2-264.s.1.17 $264$ $2$ $2$ $2$ $?$ not computed
264.96.3-264.ca.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.cb.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.ce.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.cf.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.ci.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.cj.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.cm.1.41 $264$ $2$ $2$ $3$ $?$ not computed
264.96.3-264.cn.1.41 $264$ $2$ $2$ $3$ $?$ not computed
276.96.1-276.bq.1.4 $276$ $2$ $2$ $1$ $?$ dimension zero
276.96.1-276.br.1.2 $276$ $2$ $2$ $1$ $?$ dimension zero
276.96.1-276.bu.1.4 $276$ $2$ $2$ $1$ $?$ dimension zero
276.96.1-276.bv.1.2 $276$ $2$ $2$ $1$ $?$ dimension zero
276.96.2-276.c.1.9 $276$ $2$ $2$ $2$ $?$ not computed
276.96.2-276.d.1.9 $276$ $2$ $2$ $2$ $?$ not computed
276.96.2-276.e.1.5 $276$ $2$ $2$ $2$ $?$ not computed
276.96.2-276.f.1.3 $276$ $2$ $2$ $2$ $?$ not computed
312.96.1-312.bzq.1.2 $312$ $2$ $2$ $1$ $?$ dimension zero
312.96.1-312.bzt.1.2 $312$ $2$ $2$ $1$ $?$ dimension zero
312.96.1-312.cac.1.2 $312$ $2$ $2$ $1$ $?$ dimension zero
312.96.1-312.caf.1.2 $312$ $2$ $2$ $1$ $?$ dimension zero
312.96.2-312.n.1.50 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.o.1.58 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.p.1.58 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.q.1.50 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.r.1.49 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.s.1.33 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.t.1.49 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.u.1.57 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.v.1.50 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.w.1.58 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.x.1.58 $312$ $2$ $2$ $2$ $?$ not computed
312.96.2-312.y.1.50 $312$ $2$ $2$ $2$ $?$ not computed
312.96.3-312.ca.1.55 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.cb.1.54 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.ce.1.55 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.cf.1.54 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.ci.1.54 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.cj.1.56 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.cm.1.54 $312$ $2$ $2$ $3$ $?$ not computed
312.96.3-312.cn.1.56 $312$ $2$ $2$ $3$ $?$ not computed