Properties

Label 346560.ha
Number of curves $2$
Conductor $346560$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("ha1")
 
E.isogeny_class()
 

Elliptic curves in class 346560.ha

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
346560.ha1 346560ha2 \([0, 1, 0, -15537921, 14097213279]\) \(4904335099/1822500\) \(154166448410388725760000\) \([2]\) \(28016640\) \(3.1493\)  
346560.ha2 346560ha1 \([0, 1, 0, -6758401, -6606650785]\) \(403583419/10800\) \(913578953543044300800\) \([2]\) \(14008320\) \(2.8027\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 346560.ha have rank \(0\).

Complex multiplication

The elliptic curves in class 346560.ha do not have complex multiplication.

Modular form 346560.2.a.ha

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