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Properties

Label 56550.e
Number of curves $2$
Conductor $56550$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("e1")
 
E.isogeny_class()
 

Elliptic curves in class 56550.e

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
56550.e1 56550m2 \([1, 1, 0, -190196190, 1005700058100]\) \(6087222010775063608821562589/26635924560536796930048\) \(3329490570067099616256000\) \([2]\) \(16214016\) \(3.5582\)  
56550.e2 56550m1 \([1, 1, 0, -17959390, -2057458700]\) \(5124936415700503726537949/2951296190454901506048\) \(368912023806862688256000\) \([2]\) \(8107008\) \(3.2116\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 56550.e have rank \(0\).

Complex multiplication

The elliptic curves in class 56550.e do not have complex multiplication.

Modular form 56550.2.a.e

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} + q^{6} - q^{8} + q^{9} - 6 q^{11} - q^{12} - q^{13} + q^{16} - 4 q^{17} - q^{18} - 2 q^{19} + O(q^{20})\) 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.