Elliptic curve isogeny class with LMFDB label 2240.u (Cremona label 2240w)

• Label: 2240.u
• Number of curves: $3$
• Conductor: $2240$
• CM: no
• Rank: $1$

Elliptic curves in class 2240.u

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
2240.u1	2240w3	\([0, 1, 0, -525, 4673]\)	\(-250523582464/13671875\)	\(-875000000\)	\([]\)	\(864\)	\(0.47404\)
2240.u2	2240w1	\([0, 1, 0, -5, -7]\)	\(-262144/35\)	\(-2240\)	\([]\)	\(96\)	\(-0.62458\)	\(\Gamma_0(N)\)-optimal
2240.u3	2240w2	\([0, 1, 0, 35, 25]\)	\(71991296/42875\)	\(-2744000\)	\([]\)	\(288\)	\(-0.075270\)

Rank

The elliptic curves in class 2240.u have rank \(1\).

Complex multiplication

The elliptic curves in class 2240.u do not have complex multiplication.

Modular form 2240.2.a.u

Isogeny matrix

The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the LMFDB numbering.

\(\left(\begin{array}{rrr} 1 & 9 & 3 \\ 9 & 1 & 3 \\ 3 & 3 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with LMFDB labels.