Properties

Label 331056.d
Number of curves $2$
Conductor $331056$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("d1")
 
E.isogeny_class()
 

Elliptic curves in class 331056.d

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
331056.d1 331056d2 \([0, 0, 0, -329967, 72952110]\) \(445090032/19\) \(169605905432832\) \([2]\) \(2903040\) \(1.8098\)  
331056.d2 331056d1 \([0, 0, 0, -19602, 1257795]\) \(-1492992/361\) \(-201407012701488\) \([2]\) \(1451520\) \(1.4633\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 331056.d have rank \(0\).

Complex multiplication

The elliptic curves in class 331056.d do not have complex multiplication.

Modular form 331056.2.a.d

sage: E.q_eigenform(10)
 
\(q - 4 q^{5} - 2 q^{13} + 4 q^{17} - q^{19} + O(q^{20})\) 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 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.