Elliptic curve isogeny class with Cremona label 6720bk (LMFDB label 6720.l)

• Label: 6720bk
• Number of curves: $2$
• Conductor: $6720$
• CM: no
• Rank: $0$

Elliptic curves in class 6720bk

LMFDB label	Cremona label	Weierstrass coefficients	Torsion structure	Modular degree	Optimality
6720.l2	6720bk1	[0, -1, 0, -336, 2646]	[2]	3840	\(\Gamma_0(N)\)-optimal
6720.l1	6720bk2	[0, -1, 0, -5481, 158025]	[2]	7680

Rank

The elliptic curves in class 6720bk have rank \(0\).

Complex multiplication

The elliptic curves in class 6720bk do not have complex multiplication.

Modular form 6720.2.a.bk

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 Cremona numbering.

\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with Cremona labels.