Properties

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

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Show commands: SageMath
E = EllipticCurve("cp1")
 
E.isogeny_class()
 

Elliptic curves in class 35280cp

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
35280.ft2 35280cp1 \([0, 0, 0, 2058, 218491]\) \(2048/45\) \(-21180801242160\) \([2]\) \(86016\) \(1.2373\) \(\Gamma_0(N)\)-optimal
35280.ft1 35280cp2 \([0, 0, 0, -44247, 3395014]\) \(1272112/75\) \(564821366457600\) \([2]\) \(172032\) \(1.5839\)  

Rank

sage: E.rank()
 

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

Complex multiplication

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

Modular form 35280.2.a.cp

sage: E.q_eigenform(10)
 
\(q + q^{5} + 4 q^{11} + 6 q^{13} + 6 q^{17} - 2 q^{19} + O(q^{20})\) 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.