Elliptic curve isogeny class with LMFDB label 3211.a (Cremona label 3211a)

• Label: 3211.a
• Number of curves: $3$
• Conductor: $3211$
• CM: no
• Rank: $1$

Elliptic curves in class 3211.a

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
3211.a1	3211a3	\([0, 1, 1, -130017, -18088053]\)	\(-50357871050752/19\)	\(-91709371\)	\([]\)	\(6480\)	\(1.3159\)
3211.a2	3211a2	\([0, 1, 1, -1577, -26178]\)	\(-89915392/6859\)	\(-33107082931\)	\([]\)	\(2160\)	\(0.76661\)
3211.a3	3211a1	\([0, 1, 1, 113, 17]\)	\(32768/19\)	\(-91709371\)	\([]\)	\(720\)	\(0.21730\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curves in class 3211.a have rank \(1\).

Complex multiplication

The elliptic curves in class 3211.a do not have complex multiplication.

Modular form 3211.2.a.a

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.

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

Isogeny graph

The vertices are labelled with LMFDB labels.