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SageMath
E = EllipticCurve("bz1")
E.isogeny_class()
Elliptic curves in class 103600.bz
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
103600.bz1 | 103600i2 | \([0, -1, 0, -36608, 2647712]\) | \(169556172914/4353013\) | \(139296416000000\) | \([2]\) | \(442368\) | \(1.4962\) | |
103600.bz2 | 103600i1 | \([0, -1, 0, 392, 131712]\) | \(415292/469567\) | \(-7513072000000\) | \([2]\) | \(221184\) | \(1.1496\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 103600.bz have rank \(0\).
Complex multiplication
The elliptic curves in class 103600.bz do not have complex multiplication.Modular form 103600.2.a.bz
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.