Properties

Label 3520g
Number of curves $4$
Conductor $3520$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 3520g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
3520.bd4 3520g1 \([0, -1, 0, -181, 981]\) \(643956736/15125\) \(15488000\) \([2]\) \(1152\) \(0.16514\) \(\Gamma_0(N)\)-optimal
3520.bd3 3520g2 \([0, -1, 0, -401, -1615]\) \(436334416/171875\) \(2816000000\) \([2]\) \(2304\) \(0.51172\)  
3520.bd2 3520g3 \([0, -1, 0, -1781, -27979]\) \(610462990336/8857805\) \(9070392320\) \([2]\) \(3456\) \(0.71445\)  
3520.bd1 3520g4 \([0, -1, 0, -28401, -1832815]\) \(154639330142416/33275\) \(545177600\) \([2]\) \(6912\) \(1.0610\)  

Rank

sage: E.rank()
 

The elliptic curves in class 3520g have rank \(0\).

Complex multiplication

The elliptic curves in class 3520g do not have complex multiplication.

Modular form 3520.2.a.g

sage: E.q_eigenform(10)
 
\(q + 2 q^{3} - q^{5} - 4 q^{7} + q^{9} + q^{11} + 4 q^{13} - 2 q^{15} + 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.