Elliptic curve isogeny class with Cremona label 348480dy (LMFDB label 348480.dy)

• Label: 348480dy
• Number of curves: $2$
• Conductor: $348480$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 348480dy have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1\)
\(5\)	\(1 + T\)
\(11\)	\(1\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(7\)	\( 1 + 7 T^{2}\)	1.7.a
\(13\)	\( 1 + 6 T + 13 T^{2}\)	1.13.g
\(17\)	\( 1 + 6 T + 17 T^{2}\)	1.17.g
\(19\)	\( 1 + 19 T^{2}\)	1.19.a
\(23\)	\( 1 + 6 T + 23 T^{2}\)	1.23.g
\(29\)	\( 1 + 29 T^{2}\)	1.29.a
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 348480dy do not have complex multiplication.

Modular form 348480.2.a.dy

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 348480dy

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
348480.dy2	348480dy1	\([0, 0, 0, -118668, -23431408]\)	\(-726572699/512000\)	\(-130231327260672000\)	\([2]\)	\(3317760\)	\(1.9840\)	\(\Gamma_0(N)\)-optimal
348480.dy1	348480dy2	\([0, 0, 0, -2146188, -1209936112]\)	\(4298149261979/1000000\)	\(254358061056000000\)	\([2]\)	\(6635520\)	\(2.3306\)