Properties

Label 16224.v
Number of curves $4$
Conductor $16224$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("v1")
 
E.isogeny_class()
 

Elliptic curves in class 16224.v

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
16224.v1 16224t3 \([0, 1, 0, -632792, 193538268]\) \(11339065490696/351\) \(867435499008\) \([2]\) \(129024\) \(1.7952\)  
16224.v2 16224t2 \([0, 1, 0, -62417, -877473]\) \(1360251712/771147\) \(15246046330564608\) \([2]\) \(129024\) \(1.7952\)  
16224.v3 16224t1 \([0, 1, 0, -39602, 3005640]\) \(22235451328/123201\) \(38058732518976\) \([2, 2]\) \(64512\) \(1.4486\) \(\Gamma_0(N)\)-optimal
16224.v4 16224t4 \([0, 1, 0, -17632, 6345080]\) \(-245314376/6908733\) \(-17073732926974464\) \([2]\) \(129024\) \(1.7952\)  

Rank

sage: E.rank()
 

The elliptic curves in class 16224.v have rank \(1\).

Complex multiplication

The elliptic curves in class 16224.v do not have complex multiplication.

Modular form 16224.2.a.v

sage: E.q_eigenform(10)
 
\(q + q^{3} + 2 q^{5} + q^{9} + 4 q^{11} + 2 q^{15} - 6 q^{17} - 8 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 4 & 2 & 4 \\ 4 & 1 & 2 & 4 \\ 2 & 2 & 1 & 2 \\ 4 & 4 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.