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SageMath
E = EllipticCurve("w1")
E.isogeny_class()
Elliptic curves in class 273600.w
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
273600.w1 | 273600w2 | \([0, 0, 0, -206220, -36041200]\) | \(81202348906/9747\) | \(116417544192000\) | \([2]\) | \(2162688\) | \(1.7238\) | |
273600.w2 | 273600w1 | \([0, 0, 0, -11820, -660400]\) | \(-30581492/13851\) | \(-82717728768000\) | \([2]\) | \(1081344\) | \(1.3772\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 273600.w have rank \(0\).
Complex multiplication
The elliptic curves in class 273600.w do not have complex multiplication.Modular form 273600.2.a.w
sage: E.q_eigenform(10)
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.