Properties

Label 235200.ma
Number of curves $4$
Conductor $235200$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("ma1")
 
E.isogeny_class()
 

Elliptic curves in class 235200.ma

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
235200.ma1 235200ma4 \([0, -1, 0, -2432033, -811896063]\) \(26410345352/10546875\) \(635304600000000000000\) \([2]\) \(10616832\) \(2.6899\)  
235200.ma2 235200ma2 \([0, -1, 0, -1109033, 440984937]\) \(20034997696/455625\) \(3430644840000000000\) \([2, 2]\) \(5308416\) \(2.3433\)  
235200.ma3 235200ma1 \([0, -1, 0, -1102908, 446185062]\) \(1261112198464/675\) \(79413075000000\) \([2]\) \(2654208\) \(1.9967\) \(\Gamma_0(N)\)-optimal
235200.ma4 235200ma3 \([0, -1, 0, 115967, 1360959937]\) \(2863288/13286025\) \(-800300828275200000000\) \([2]\) \(10616832\) \(2.6899\)  

Rank

sage: E.rank()
 

The elliptic curves in class 235200.ma have rank \(2\).

Complex multiplication

The elliptic curves in class 235200.ma do not have complex multiplication.

Modular form 235200.2.a.ma

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.