Properties

Label 84150cw
Number of curves $2$
Conductor $84150$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("cw1")
 
E.isogeny_class()
 

Elliptic curves in class 84150cw

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
84150.b1 84150cw1 \([1, -1, 0, -32439087, -71130579539]\) \(-207139083365807493797785/85489525815181312\) \(-1558046607981679411200\) \([]\) \(10699776\) \(3.0287\) \(\Gamma_0(N)\)-optimal
84150.b2 84150cw2 \([1, -1, 0, 21726738, -275925373484]\) \(62235723945184256321015/1840622012131251847168\) \(-33545336171092064914636800\) \([]\) \(32099328\) \(3.5780\)  

Rank

sage: E.rank()
 

The elliptic curves in class 84150cw have rank \(0\).

Complex multiplication

The elliptic curves in class 84150cw do not have complex multiplication.

Modular form 84150.2.a.cw

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - 5 q^{7} - q^{8} + q^{11} + 4 q^{13} + 5 q^{14} + q^{16} + q^{17} + 2 q^{19} + O(q^{20})\) 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 Cremona 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 Cremona labels.