Elliptic curve isogeny class with LMFDB label 81120.k (Cremona label 81120a)

• Label: 81120.k
• Number of curves: $1$
• Conductor: $81120$
• CM: no
• Rank: $1$

Elliptic curves in class 81120.k

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
81120.k1	81120a1	\([0, -1, 0, -21181, 1226965]\)	\(-53157376/1755\)	\(-34697419960320\)	\([]\)	\(193536\)	\(1.3729\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 81120.k1 has rank \(1\).

Complex multiplication

The elliptic curves in class 81120.k do not have complex multiplication.

Modular form 81120.2.a.k