Properties

Label 139150.bw
Number of curves $2$
Conductor $139150$
CM no
Rank $1$
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Show commands: SageMath
E = EllipticCurve("bw1")
 
E.isogeny_class()
 

Elliptic curves in class 139150.bw

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
139150.bw1 139150c2 \([1, 0, 0, -8811888, 10067459392]\) \(109348914285625/1472\) \(1018647575000000\) \([]\) \(2916000\) \(2.4367\)  
139150.bw2 139150c1 \([1, 0, 0, -115013, 12132517]\) \(243135625/48668\) \(33679035448437500\) \([]\) \(972000\) \(1.8874\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 139150.bw have rank \(1\).

Complex multiplication

The elliptic curves in class 139150.bw do not have complex multiplication.

Modular form 139150.2.a.bw

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.