Properties

Label 338800.eh
Number of curves $2$
Conductor $338800$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("eh1")
 
E.isogeny_class()
 

Elliptic curves in class 338800.eh

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
338800.eh1 338800eh1 \([0, 0, 0, -18860875, -31519743750]\) \(52355598021/15092\) \(213891188896000000000\) \([2]\) \(16588800\) \(2.8810\) \(\Gamma_0(N)\)-optimal
338800.eh2 338800eh2 \([0, 0, 0, -16440875, -39905043750]\) \(-34677868581/28471058\) \(-403505727852304000000000\) \([2]\) \(33177600\) \(3.2276\)  

Rank

sage: E.rank()
 

The elliptic curves in class 338800.eh have rank \(0\).

Complex multiplication

The elliptic curves in class 338800.eh do not have complex multiplication.

Modular form 338800.2.a.eh

sage: E.q_eigenform(10)
 
\(q - q^{7} - 3 q^{9} + 6 q^{13} + 4 q^{17} - 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.