Properties

Label 117600fd
Number of curves $4$
Conductor $117600$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("fd1")
 
E.isogeny_class()
 

Elliptic curves in class 117600fd

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
117600.dl3 117600fd1 \([0, -1, 0, -6431658, 6278961312]\) \(250094631024064/62015625\) \(7296076265625000000\) \([2, 2]\) \(3538944\) \(2.6071\) \(\Gamma_0(N)\)-optimal
117600.dl4 117600fd2 \([0, -1, 0, -5666033, 7829351937]\) \(-2671731885376/1969120125\) \(-14826560869512000000000\) \([2]\) \(7077888\) \(2.9536\)  
117600.dl2 117600fd3 \([0, -1, 0, -7203408, 4678351812]\) \(43919722445768/15380859375\) \(14476341796875000000000\) \([2]\) \(7077888\) \(2.9536\)  
117600.dl1 117600fd4 \([0, -1, 0, -102900408, 401800836312]\) \(128025588102048008/7875\) \(7411887000000000\) \([2]\) \(7077888\) \(2.9536\)  

Rank

sage: E.rank()
 

The elliptic curves in class 117600fd have rank \(1\).

Complex multiplication

The elliptic curves in class 117600fd do not have complex multiplication.

Modular form 117600.2.a.fd

sage: E.q_eigenform(10)
 
\(q - q^{3} + q^{9} + 4 q^{11} - 2 q^{13} - 2 q^{17} - 8 q^{19} + O(q^{20})\) 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 Cremona numbering.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.