Properties

Label 35280.dc
Number of curves $2$
Conductor $35280$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("dc1")
 
E.isogeny_class()
 

Elliptic curves in class 35280.dc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
35280.dc1 35280fw2 \([0, 0, 0, -661647, 131060986]\) \(4253563312/1476225\) \(11117378955984940800\) \([2]\) \(860160\) \(2.3562\)  
35280.dc2 35280fw1 \([0, 0, 0, -275772, -54236189]\) \(4927700992/151875\) \(71485204192290000\) \([2]\) \(430080\) \(2.0096\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 35280.dc have rank \(1\).

Complex multiplication

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

Modular form 35280.2.a.dc

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