Properties

Label 235200mr
Number of curves $4$
Conductor $235200$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("mr1")
 
E.isogeny_class()
 

Elliptic curves in class 235200mr

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
235200.mr4 235200mr1 \([0, -1, 0, -3601908, 10956538062]\) \(-43927191786304/415283203125\) \(-48857653564453125000000\) \([2]\) \(17694720\) \(3.0360\) \(\Gamma_0(N)\)-optimal
235200.mr3 235200mr2 \([0, -1, 0, -99305033, 379892084937]\) \(14383655824793536/45209390625\) \(340405734249000000000000\) \([2, 2]\) \(35389440\) \(3.3826\)  
235200.mr1 235200mr3 \([0, -1, 0, -1587680033, 24350171459937]\) \(7347751505995469192/72930375\) \(4393055072448000000000\) \([2]\) \(70778880\) \(3.7291\)  
235200.mr2 235200mr4 \([0, -1, 0, -142180033, 19956459937]\) \(5276930158229192/3050936350875\) \(183777080700975552000000000\) \([2]\) \(70778880\) \(3.7291\)  

Rank

sage: E.rank()
 

The elliptic curves in class 235200mr have rank \(0\).

Complex multiplication

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

Modular form 235200.2.a.mr

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