Properties

Label 35280fc
Number of curves $2$
Conductor $35280$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("fc1")
 
E.isogeny_class()
 

Elliptic curves in class 35280fc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
35280.fw1 35280fc1 \([0, 0, 0, -8967, 327026]\) \(-177953104/125\) \(-56010528000\) \([]\) \(51840\) \(0.99869\) \(\Gamma_0(N)\)-optimal
35280.fw2 35280fc2 \([0, 0, 0, 8673, 1388954]\) \(161017136/1953125\) \(-875164500000000\) \([]\) \(155520\) \(1.5480\)  

Rank

sage: E.rank()
 

The elliptic curves in class 35280fc have rank \(0\).

Complex multiplication

The elliptic curves in class 35280fc do not have complex multiplication.

Modular form 35280.2.a.fc

sage: E.q_eigenform(10)
 
\(q + q^{5} + 6 q^{11} + 2 q^{13} + 6 q^{17} - 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.