Elliptic curve isogeny class with Cremona label 172480hd (LMFDB label 172480.gu)

• Label: 172480hd
• Number of curves: $2$
• Conductor: $172480$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 172480hd have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(5\)	\(1 - T\)
\(7\)	\(1\)
\(11\)	\(1 + T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(3\)	\( 1 - 2 T + 3 T^{2}\)	1.3.ac
\(13\)	\( 1 - 6 T + 13 T^{2}\)	1.13.ag
\(17\)	\( 1 + 2 T + 17 T^{2}\)	1.17.c
\(19\)	\( 1 + 2 T + 19 T^{2}\)	1.19.c
\(23\)	\( 1 - 6 T + 23 T^{2}\)	1.23.ag
\(29\)	\( 1 + 29 T^{2}\)	1.29.a
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 172480hd do not have complex multiplication.

Modular form 172480.2.a.hd

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.

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

Isogeny graph

The vertices are labelled with Cremona labels.

Elliptic curves in class 172480hd

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
172480.gu2	172480hd1	\([0, -1, 0, 3575, -152823]\)	\(3595640768/9150625\)	\(-12855969280000\)	\([2]\)	\(294912\)	\(1.1992\)	\(\Gamma_0(N)\)-optimal
172480.gu1	172480hd2	\([0, -1, 0, -30305, -1690975]\)	\(273865201784/47265625\)	\(531238400000000\)	\([2]\)	\(589824\)	\(1.5458\)