Properties

Label 212160he
Number of curves $2$
Conductor $212160$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("he1")
 
E.isogeny_class()
 

Elliptic curves in class 212160he

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
212160.f1 212160he1 \([0, -1, 0, -1388481, 632185281]\) \(-1129285954562528881/4130500608000\) \(-1082785951383552000\) \([]\) \(4976640\) \(2.3213\) \(\Gamma_0(N)\)-optimal
212160.f2 212160he2 \([0, -1, 0, 3065919, 3301353921]\) \(12158099101398341519/25007954601383520\) \(-6555685251025081466880\) \([]\) \(14929920\) \(2.8706\)  

Rank

sage: E.rank()
 

The elliptic curves in class 212160he have rank \(1\).

Complex multiplication

The elliptic curves in class 212160he do not have complex multiplication.

Modular form 212160.2.a.he

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} - 4 q^{7} + q^{9} + 3 q^{11} - q^{13} + q^{15} - q^{17} + q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.