Properties

Label 14784e
Number of curves $4$
Conductor $14784$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("e1")
 
E.isogeny_class()
 

Elliptic curves in class 14784e

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
14784.c4 14784e1 \([0, -1, 0, 111, -17775]\) \(9148592/8301447\) \(-136010907648\) \([2]\) \(16384\) \(0.81535\) \(\Gamma_0(N)\)-optimal
14784.c3 14784e2 \([0, -1, 0, -9569, -348831]\) \(1478729816932/38900169\) \(2549361475584\) \([2, 2]\) \(32768\) \(1.1619\)  
14784.c1 14784e3 \([0, -1, 0, -152129, -22787775]\) \(2970658109581346/2139291\) \(280401149952\) \([2]\) \(65536\) \(1.5085\)  
14784.c2 14784e4 \([0, -1, 0, -21889, 747649]\) \(8849350367426/3314597517\) \(434450925748224\) \([2]\) \(65536\) \(1.5085\)  

Rank

sage: E.rank()
 

The elliptic curves in class 14784e have rank \(1\).

Complex multiplication

The elliptic curves in class 14784e do not have complex multiplication.

Modular form 14784.2.a.e

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{5} - q^{7} + q^{9} - q^{11} - 6 q^{13} + 2 q^{15} + 6 q^{17} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.