Elliptic curve isogeny class with LMFDB label 920.b (Cremona label 920d)

• Label: 920.b
• Number of curves: $1$
• Conductor: $920$
• CM: no
• Rank: $1$

Elliptic curves in class 920.b

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
920.b1	920d1	\([0, -1, 0, 0, -23]\)	\(-256/14375\)	\(-230000\)	\([]\)	\(64\)	\(-0.29229\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 920.b1 has rank \(1\).

Complex multiplication

The elliptic curves in class 920.b do not have complex multiplication.

Modular form 920.2.a.b