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SageMath
E = EllipticCurve("de1")
E.isogeny_class()
Elliptic curves in class 363090.de
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
363090.de1 | 363090de1 | \([1, 0, 1, -2360209, -1395826204]\) | \(12359092816971484921/116188800000\) | \(13669496131200000\) | \([2]\) | \(12288000\) | \(2.2590\) | \(\Gamma_0(N)\)-optimal |
363090.de2 | 363090de2 | \([1, 0, 1, -2305329, -1463811548]\) | \(-11516856136356002041/1201114687500000\) | \(-141309941869687500000\) | \([2]\) | \(24576000\) | \(2.6056\) |
Rank
sage: E.rank()
The elliptic curves in class 363090.de have rank \(0\).
Complex multiplication
The elliptic curves in class 363090.de do not have complex multiplication.Modular form 363090.2.a.de
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.