Elliptic curve isogeny class with Cremona label 79200dl (LMFDB label 79200.bd)

• Label: 79200dl
• Number of curves: $2$
• Conductor: $79200$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 79200dl have rank \(1\).

L-function data

Bad L-factors:

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

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(7\)	\( 1 - 2 T + 7 T^{2}\)	1.7.ac
\(13\)	\( 1 + 4 T + 13 T^{2}\)	1.13.e
\(17\)	\( 1 + 2 T + 17 T^{2}\)	1.17.c
\(19\)	\( 1 + 19 T^{2}\)	1.19.a
\(23\)	\( 1 + 2 T + 23 T^{2}\)	1.23.c
\(29\)	\( 1 - 2 T + 29 T^{2}\)	1.29.ac
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 79200dl do not have complex multiplication.

Modular form 79200.2.a.dl

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 79200dl

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
79200.bd1	79200dl1	\([0, 0, 0, -2325, -42500]\)	\(1906624/33\)	\(24057000000\)	\([2]\)	\(61440\)	\(0.78895\)	\(\Gamma_0(N)\)-optimal
79200.bd2	79200dl2	\([0, 0, 0, -75, -121250]\)	\(-8/1089\)	\(-6351048000000\)	\([2]\)	\(122880\)	\(1.1355\)