Properties

Label 39710m
Number of curves $2$
Conductor $39710$
CM no
Rank $0$
Graph

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

Elliptic curves in class 39710m

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
39710.j2 39710m1 \([1, 0, 1, 3602, 336256]\) \(109902239/1100000\) \(-51750469100000\) \([]\) \(135000\) \(1.3126\) \(\Gamma_0(N)\)-optimal
39710.j1 39710m2 \([1, 0, 1, -2144348, 1208444416]\) \(-23178622194826561/1610510\) \(-75767861809310\) \([]\) \(675000\) \(2.1173\)  

Rank

sage: E.rank()
 

The elliptic curves in class 39710m have rank \(0\).

Complex multiplication

The elliptic curves in class 39710m do not have complex multiplication.

Modular form 39710.2.a.m

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{3} + q^{4} + q^{5} - q^{6} + 3 q^{7} - q^{8} - 2 q^{9} - q^{10} + q^{11} + q^{12} + 6 q^{13} - 3 q^{14} + q^{15} + q^{16} - 7 q^{17} + 2 q^{18} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 5 \\ 5 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.