Properties

Label 215600ge
Number of curves $2$
Conductor $215600$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("ge1")
 
E.isogeny_class()
 

Elliptic curves in class 215600ge

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
215600.x2 215600ge1 \([0, 1, 0, -2508, -53012]\) \(-1272112/121\) \(-166012000000\) \([2]\) \(245760\) \(0.89463\) \(\Gamma_0(N)\)-optimal
215600.x1 215600ge2 \([0, 1, 0, -41008, -3210012]\) \(1389715708/11\) \(60368000000\) \([2]\) \(491520\) \(1.2412\)  

Rank

sage: E.rank()
 

The elliptic curves in class 215600ge have rank \(0\).

Complex multiplication

The elliptic curves in class 215600ge do not have complex multiplication.

Modular form 215600.2.a.ge

sage: E.q_eigenform(10)
 
\(q - 2 q^{3} + q^{9} - q^{11} + 2 q^{13} + 2 q^{17} + 8 q^{19} + O(q^{20})\) 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 Cremona 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 Cremona labels.