Elliptic curve isogeny class with LMFDB label 1840.b (Cremona label 1840a)

• Label: 1840.b
• Number of curves: $1$
• Conductor: $1840$
• CM: no
• Rank: $1$

Elliptic curves in class 1840.b

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
1840.b1	1840a1	\([0, -1, 0, 4, -5]\)	\(340736/575\)	\(-9200\)	\([]\)	\(64\)	\(-0.55442\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 1840.b1 has rank \(1\).

Complex multiplication

The elliptic curves in class 1840.b do not have complex multiplication.

Modular form 1840.2.a.b