Elliptic curve isogeny class with LMFDB label 3920.be (Cremona label 3920r)

• Label: 3920.be
• Number of curves: $2$
• Conductor: $3920$
• CM: no
• Rank: $0$

Elliptic curves in class 3920.be

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
3920.be1	3920r2	\([0, -1, 0, -7856, 270656]\)	\(-5452947409/250\)	\(-2458624000\)	\([]\)	\(4320\)	\(0.87754\)
3920.be2	3920r1	\([0, -1, 0, -16, 960]\)	\(-49/40\)	\(-393379840\)	\([]\)	\(1440\)	\(0.32823\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curves in class 3920.be have rank \(0\).

Complex multiplication

The elliptic curves in class 3920.be do not have complex multiplication.

Modular form 3920.2.a.be

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 LMFDB numbering.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with LMFDB labels.