Properties

Label 176400ku
Number of curves $2$
Conductor $176400$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("ku1")
 
E.isogeny_class()
 

Elliptic curves in class 176400ku

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
176400.sp1 176400ku1 \([0, 0, 0, -100434075, 386571890250]\) \(551105805571803/1376829440\) \(279905944527175680000000\) \([2]\) \(30965760\) \(3.3764\) \(\Gamma_0(N)\)-optimal
176400.sp2 176400ku2 \([0, 0, 0, -62802075, 679762802250]\) \(-134745327251163/903920796800\) \(-183764812877665689600000000\) \([2]\) \(61931520\) \(3.7230\)  

Rank

sage: E.rank()
 

The elliptic curves in class 176400ku have rank \(1\).

Complex multiplication

The elliptic curves in class 176400ku do not have complex multiplication.

Modular form 176400.2.a.ku

sage: E.q_eigenform(10)
 
\(q + 4 q^{11} + 6 q^{13} + 4 q^{17} + 6 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.