Elliptic curve isogeny class with Cremona label 54a (LMFDB label 54.a)

• Label: 54a
• Number of curves: $3$
• Conductor: $54$
• CM: no
• Rank: $0$

Elliptic curves in class 54a

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
54.a3	54a1	\([1, -1, 0, 12, 8]\)	\(9261/8\)	\(-157464\)	\([3]\)	\(6\)	\(-0.31520\)	\(\Gamma_0(N)\)-optimal
54.a1	54a2	\([1, -1, 0, -123, -667]\)	\(-1167051/512\)	\(-90699264\)	\([]\)	\(18\)	\(0.23410\)
54.a2	54a3	\([1, -1, 0, -3, 3]\)	\(-132651/2\)	\(-54\)	\([3]\)	\(18\)	\(-0.86451\)

Rank

The elliptic curves in class 54a have rank \(0\).

Complex multiplication

The elliptic curves in class 54a do not have complex multiplication.

Modular form 54.2.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 Cremona numbering.

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

Isogeny graph

The vertices are labelled with Cremona labels.