Properties

Label 13566.m
Number of curves $4$
Conductor $13566$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("m1")
 
E.isogeny_class()
 

Elliptic curves in class 13566.m

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
13566.m1 13566l3 \([1, 1, 1, -40044, -3082113]\) \(7101281816103496897/50099889941262\) \(50099889941262\) \([2]\) \(79872\) \(1.4614\)  
13566.m2 13566l2 \([1, 1, 1, -4134, 20511]\) \(7813429445648737/4308107057604\) \(4308107057604\) \([2, 2]\) \(39936\) \(1.1149\)  
13566.m3 13566l1 \([1, 1, 1, -3154, 66767]\) \(3469903405095457/5695440912\) \(5695440912\) \([4]\) \(19968\) \(0.76828\) \(\Gamma_0(N)\)-optimal
13566.m4 13566l4 \([1, 1, 1, 16096, 182351]\) \(461185788415532543/280217554681806\) \(-280217554681806\) \([2]\) \(79872\) \(1.4614\)  

Rank

sage: E.rank()
 

The elliptic curves in class 13566.m have rank \(1\).

Complex multiplication

The elliptic curves in class 13566.m do not have complex multiplication.

Modular form 13566.2.a.m

sage: E.q_eigenform(10)
 
\(q + q^{2} - q^{3} + q^{4} - 2 q^{5} - q^{6} + q^{7} + q^{8} + q^{9} - 2 q^{10} - q^{12} + 6 q^{13} + q^{14} + 2 q^{15} + q^{16} - q^{17} + q^{18} - q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.