Properties

Label 3726.b
Number of curves $2$
Conductor $3726$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("b1")
 
E.isogeny_class()
 

Elliptic curves in class 3726.b

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
3726.b1 3726b2 \([1, -1, 0, -260376, -51085504]\) \(-33060921612804657/8875147264\) \(-524068570791936\) \([]\) \(34560\) \(1.8080\)  
3726.b2 3726b1 \([1, -1, 0, 1479, -252307]\) \(490609013103/37897187584\) \(-27627049748736\) \([3]\) \(11520\) \(1.2587\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 3726.b have rank \(0\).

Complex multiplication

The elliptic curves in class 3726.b do not have complex multiplication.

Modular form 3726.2.a.b

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

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.