Elliptic curve isogeny class with Cremona label 47040gh (LMFDB label 47040.ff)

• Label: 47040gh
• Number of curves: $4$
• Conductor: $47040$
• CM: no
• Rank: $0$

Rank

The elliptic curves in class 47040gh have rank \(0\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1 - T\)
\(5\)	\(1 - T\)
\(7\)	\(1\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(11\)	\( 1 + 11 T^{2}\)	1.11.a
\(13\)	\( 1 + 2 T + 13 T^{2}\)	1.13.c
\(17\)	\( 1 - 2 T + 17 T^{2}\)	1.17.ac
\(19\)	\( 1 + 6 T + 19 T^{2}\)	1.19.g
\(23\)	\( 1 - 6 T + 23 T^{2}\)	1.23.ag
\(29\)	\( 1 - 2 T + 29 T^{2}\)	1.29.ac
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 47040gh do not have complex multiplication.

Modular form 47040.2.a.gh

Isogeny matrix

The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with Cremona labels.

Elliptic curves in class 47040gh

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
47040.ff3	47040gh1	\([0, 1, 0, -3889636, -2953944106]\)	\(864335783029582144/59535\)	\(448270925760\)	\([2]\)	\(737280\)	\(2.1366\)	\(\Gamma_0(N)\)-optimal
47040.ff2	47040gh2	\([0, 1, 0, -3889881, -2953553625]\)	\(13507798771700416/3544416225\)	\(1708019812167782400\)	\([2, 2]\)	\(1474560\)	\(2.4832\)
47040.ff4	47040gh3	\([0, 1, 0, -3413601, -3703313601]\)	\(-1141100604753992/875529151875\)	\(-3375272073263247360000\)	\([2]\)	\(2949120\)	\(2.8298\)
47040.ff1	47040gh4	\([0, 1, 0, -4370081, -2178798945]\)	\(2394165105226952/854262178245\)	\(3293285286161481891840\)	\([2]\)	\(2949120\)	\(2.8298\)