Elliptic curve isogeny class with Cremona label 2142i (LMFDB label 2142.b)

• Label: 2142i
• Number of curves: $1$
• Conductor: $2142$
• CM: no
• Rank: $1$

Elliptic curves in class 2142i

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
2142.b1	2142i1	\([1, -1, 0, 9, 31]\)	\(103823/714\)	\(-520506\)	\([]\)	\(320\)	\(-0.22145\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 2142i1 has rank \(1\).

Complex multiplication

The elliptic curves in class 2142i do not have complex multiplication.

Modular form 2142.2.a.i