Elliptic curve isogeny class with Cremona label 380926bj (LMFDB label 380926.bj)

• Label: 380926bj
• Number of curves: $2$
• Conductor: $380926$
• CM: no
• Rank: $1$

Elliptic curves in class 380926bj

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
380926.bj2	380926bj1	\([1, 0, 0, -1128, -5552]\)	\(391197625/194672\)	\(78991862768\)	\([]\)	\(342144\)	\(0.78398\)	\(\Gamma_0(N)\)-optimal
380926.bj1	380926bj2	\([1, 0, 0, -74383, -7814535]\)	\(112167304419625/94208\)	\(38226685952\)	\([]\)	\(1026432\)	\(1.3333\)

Rank

The elliptic curves in class 380926bj have rank \(1\).

Complex multiplication

The elliptic curves in class 380926bj do not have complex multiplication.

Modular form 380926.2.a.bj

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.

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

Isogeny graph

The vertices are labelled with Cremona labels.