Properties

Label 22800.s
Number of curves $4$
Conductor $22800$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("s1")
 
E.isogeny_class()
 

Elliptic curves in class 22800.s

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
22800.s1 22800h4 \([0, -1, 0, -61008, -5779488]\) \(784767874322/35625\) \(1140000000000\) \([2]\) \(73728\) \(1.3897\)  
22800.s2 22800h3 \([0, -1, 0, -19008, 940512]\) \(23735908082/1954815\) \(62554080000000\) \([4]\) \(73728\) \(1.3897\)  
22800.s3 22800h2 \([0, -1, 0, -4008, -79488]\) \(445138564/81225\) \(1299600000000\) \([2, 2]\) \(36864\) \(1.0431\)  
22800.s4 22800h1 \([0, -1, 0, 492, -7488]\) \(3286064/7695\) \(-30780000000\) \([2]\) \(18432\) \(0.69652\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 22800.s have rank \(2\).

Complex multiplication

The elliptic curves in class 22800.s do not have complex multiplication.

Modular form 22800.2.a.s

sage: E.q_eigenform(10)
 
\(q - q^{3} + q^{9} - 4 q^{11} - 2 q^{13} - 6 q^{17} + q^{19} + O(q^{20})\) 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.