Elliptic curve isogeny class with Cremona label 429429cn (LMFDB label 429429.cn)

• Label: 429429cn
• Number of curves: $2$
• Conductor: $429429$
• CM: no
• Rank: $0$

Elliptic curves in class 429429cn

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
429429.cn2	429429cn1	\([0, 1, 1, -1239, -5560]\)	\(360448/189\)	\(110384295021\)	\([]\)	\(414720\)	\(0.81065\)	\(\Gamma_0(N)\)-optimal^*
429429.cn1	429429cn2	\([0, 1, 1, -57009, 5220089]\)	\(35084566528/1029\)	\(600981161781\)	\([]\)	\(1244160\)	\(1.3600\)	\(\Gamma_0(N)\)-optimal^*

^*optimality has not been determined rigorously for conductors over 400000. In this case the optimal curve is certainly one of the 2 curves highlighted, and conditionally curve 429429cn1.

Rank

The elliptic curves in class 429429cn have rank \(0\).

Complex multiplication

The elliptic curves in class 429429cn do not have complex multiplication.

Modular form 429429.2.a.cn

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.

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

Isogeny graph

The vertices are labelled with Cremona labels.