Properties

Label 98736.dc
Number of curves $2$
Conductor $98736$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("dc1")
 
E.isogeny_class()
 

Elliptic curves in class 98736.dc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
98736.dc1 98736da2 \([0, 1, 0, -2145295192, 27261769244180]\) \(150476552140919246594353/42832838728685592576\) \(310808521158774690076799533056\) \([2]\) \(93450240\) \(4.3658\)  
98736.dc2 98736da1 \([0, 1, 0, -797219672, -8327963714028]\) \(7722211175253055152433/340131399900069888\) \(2468100189955554143662768128\) \([2]\) \(46725120\) \(4.0192\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 98736.dc have rank \(0\).

Complex multiplication

The elliptic curves in class 98736.dc do not have complex multiplication.

Modular form 98736.2.a.dc

sage: E.q_eigenform(10)
 
\(q + q^{3} + 2 q^{5} - 2 q^{7} + q^{9} - 4 q^{13} + 2 q^{15} - q^{17} - 2 q^{19} + O(q^{20})\) 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 LMFDB 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 LMFDB labels.