Properties

Label 18496.p
Number of curves $4$
Conductor $18496$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("p1")
 
E.isogeny_class()
 

Elliptic curves in class 18496.p

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
18496.p1 18496n4 \([0, -1, 0, -2090433, 804591713]\) \(159661140625/48275138\) \(305461847512716935168\) \([2]\) \(663552\) \(2.6358\)  
18496.p2 18496n3 \([0, -1, 0, -1905473, 1012893665]\) \(120920208625/19652\) \(124348401185718272\) \([2]\) \(331776\) \(2.2892\)  
18496.p3 18496n2 \([0, -1, 0, -795713, -272874271]\) \(8805624625/2312\) \(14629223668908032\) \([2]\) \(221184\) \(2.0865\)  
18496.p4 18496n1 \([0, -1, 0, -55873, -3128607]\) \(3048625/1088\) \(6884340550074368\) \([2]\) \(110592\) \(1.7399\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 18496.p have rank \(0\).

Complex multiplication

The elliptic curves in class 18496.p do not have complex multiplication.

Modular form 18496.2.a.p

sage: E.q_eigenform(10)
 
\(q + 2 q^{3} - 4 q^{7} + q^{9} - 6 q^{11} - 2 q^{13} - 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.