Elliptic curve isogeny class with LMFDB label 1443.a (Cremona label 1443c)

• Label: 1443.a
• Number of curves: $2$
• Conductor: $1443$
• CM: no
• Rank: $2$

Elliptic curves in class 1443.a

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
1443.a1	1443c1	\([1, 1, 1, -9, 6]\)	\(81182737/4329\)	\(4329\)	\([2]\)	\(112\)	\(-0.54566\)	\(\Gamma_0(N)\)-optimal
1443.a2	1443c2	\([1, 1, 1, 6, 42]\)	\(23639903/694083\)	\(-694083\)	\([2]\)	\(224\)	\(-0.19908\)

Rank

The elliptic curves in class 1443.a have rank \(2\).

Complex multiplication

The elliptic curves in class 1443.a do not have complex multiplication.

Modular form 1443.2.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.

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

Isogeny graph

The vertices are labelled with LMFDB labels.