Properties

Label 399424.e
Number of curves $2$
Conductor $399424$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("e1")
 
E.isogeny_class()
 

Elliptic curves in class 399424.e

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
399424.e1 399424e2 \([0, 1, 0, -3603137, 2254653247]\) \(81182737/12482\) \(795401943728291053568\) \([2]\) \(14376960\) \(2.7340\)  
399424.e2 399424e1 \([0, 1, 0, 391103, 194424255]\) \(103823/316\) \(-20136758069070659584\) \([2]\) \(7188480\) \(2.3874\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 399424.e have rank \(1\).

Complex multiplication

The elliptic curves in class 399424.e do not have complex multiplication.

Modular form 399424.2.a.e

sage: E.q_eigenform(10)
 
\(q - 2 q^{3} + 2 q^{5} + q^{9} - 4 q^{11} - 2 q^{13} - 4 q^{15} + 2 q^{17} + O(q^{20})\) 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.