Properties

Label 106560.di
Number of curves $4$
Conductor $106560$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("di1")
 
E.isogeny_class()
 

Elliptic curves in class 106560.di

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
106560.di1 106560ce4 \([0, 0, 0, -184584108, 198718795568]\) \(3639478711331685826729/2016912141902025000\) \(385437912648011277926400000\) \([2]\) \(35389440\) \(3.7918\)  
106560.di2 106560ce2 \([0, 0, 0, -112584108, -457086004432]\) \(825824067562227826729/5613755625000000\) \(1072805406474240000000000\) \([2, 2]\) \(17694720\) \(3.4452\)  
106560.di3 106560ce1 \([0, 0, 0, -112399788, -458665774288]\) \(821774646379511057449/38361600000\) \(7331015924121600000\) \([2]\) \(8847360\) \(3.0987\) \(\Gamma_0(N)\)-optimal
106560.di4 106560ce3 \([0, 0, 0, -43533228, -1011785533648]\) \(-47744008200656797609/2286529541015625000\) \(-436962600000000000000000000\) \([2]\) \(35389440\) \(3.7918\)  

Rank

sage: E.rank()
 

The elliptic curves in class 106560.di have rank \(1\).

Complex multiplication

The elliptic curves in class 106560.di do not have complex multiplication.

Modular form 106560.2.a.di

sage: E.q_eigenform(10)
 
\(q - q^{5} + 4 q^{7} + 4 q^{11} - 2 q^{13} + 2 q^{17} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.