Elliptic curve isogeny class with LMFDB label 91.a (Cremona label 91a)

• Label: 91.a
• Number of curves: $1$
• Conductor: $91$
• CM: no
• Rank: $1$

Elliptic curves in class 91.a

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
91.a1	91a1	\([0, 0, 1, 1, 0]\)	\(110592/91\)	\(-91\)	\([]\)	\(4\)	\(-0.93633\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 91.a1 has rank \(1\).

Complex multiplication

The elliptic curves in class 91.a do not have complex multiplication.

Modular form 91.2.a.a