Elliptic curve isogeny class with LMFDB label 7942.a (Cremona label 7942k)

• Label: 7942.a
• Number of curves: $1$
• Conductor: $7942$
• CM: no
• Rank: $1$

Elliptic curves in class 7942.a

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
7942.a1	7942k1	\([1, -1, 0, -2053, 42739]\)	\(-20346417/4598\)	\(-216316960838\)	\([]\)	\(20160\)	\(0.89504\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 7942.a1 has rank \(1\).

Complex multiplication

The elliptic curves in class 7942.a do not have complex multiplication.

Modular form 7942.2.a.a