Properties

Label 413712.g
Number of curves $2$
Conductor $413712$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 413712.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
413712.g1 413712g2 \([0, 0, 0, -7970547, -2898963470]\) \(3885442650361/1996623837\) \(28776889014303256399872\) \([2]\) \(49545216\) \(3.0017\) \(\Gamma_0(N)\)-optimal*
413712.g2 413712g1 \([0, 0, 0, -6388707, -6209754590]\) \(2000852317801/2094417\) \(30186359814890852352\) \([2]\) \(24772608\) \(2.6551\) \(\Gamma_0(N)\)-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 413712.g1.

Rank

sage: E.rank()
 

The elliptic curves in class 413712.g have rank \(1\).

Complex multiplication

The elliptic curves in class 413712.g do not have complex multiplication.

Modular form 413712.2.a.g

sage: E.q_eigenform(10)
 
\(q - 4 q^{5} + 2 q^{7} - 6 q^{11} - q^{17} + 4 q^{19} + O(q^{20})\) Copy content Toggle raw display

Isogeny matrix

sage: E.isogeny_class().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

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with LMFDB labels.