Properties

Label 23184.bb
Number of curves $4$
Conductor $23184$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("bb1")
 
E.isogeny_class()
 

Elliptic curves in class 23184.bb

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
23184.bb1 23184bn4 \([0, 0, 0, -218374635, -1236062404582]\) \(385693937170561837203625/2159357734550274048\) \(6447807645643365502943232\) \([2]\) \(5529600\) \(3.6028\)  
23184.bb2 23184bn2 \([0, 0, 0, -16127355, 23750985386]\) \(155355156733986861625/8291568305839392\) \(24758490296143531081728\) \([2]\) \(1843200\) \(3.0535\)  
23184.bb3 23184bn3 \([0, 0, 0, -6037995, -40734523366]\) \(-8152944444844179625/235342826399858688\) \(-702729914144755644628992\) \([2]\) \(2764800\) \(3.2562\)  
23184.bb4 23184bn1 \([0, 0, 0, 668805, 1482636458]\) \(11079872671250375/324440155855872\) \(-968773114343140098048\) \([2]\) \(921600\) \(2.7069\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 23184.bb have rank \(0\).

Complex multiplication

The elliptic curves in class 23184.bb do not have complex multiplication.

Modular form 23184.2.a.bb

sage: E.q_eigenform(10)
 
\(q - q^{7} + 6 q^{11} + 2 q^{13} + 6 q^{17} - 2 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.