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SageMath
E = EllipticCurve("ic1")
E.isogeny_class()
Elliptic curves in class 433200.ic
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
433200.ic1 | 433200ic3 | \([0, 1, 0, -22024008, 39773651988]\) | \(784767874322/35625\) | \(53632304340000000000\) | \([2]\) | \(26542080\) | \(2.8619\) | \(\Gamma_0(N)\)-optimal* |
433200.ic2 | 433200ic4 | \([0, 1, 0, -6862008, -6409800012]\) | \(23735908082/1954815\) | \(2942911803744480000000\) | \([2]\) | \(26542080\) | \(2.8619\) | |
433200.ic3 | 433200ic2 | \([0, 1, 0, -1447008, 553889988]\) | \(445138564/81225\) | \(61140826947600000000\) | \([2, 2]\) | \(13271040\) | \(2.5153\) | \(\Gamma_0(N)\)-optimal* |
433200.ic4 | 433200ic1 | \([0, 1, 0, 177492, 50294988]\) | \(3286064/7695\) | \(-1448072217180000000\) | \([2]\) | \(6635520\) | \(2.1687\) | \(\Gamma_0(N)\)-optimal* |
Rank
sage: E.rank()
The elliptic curves in class 433200.ic have rank \(1\).
Complex multiplication
The elliptic curves in class 433200.ic do not have complex multiplication.Modular form 433200.2.a.ic
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.
\(\left(\begin{array}{rrrr} 1 & 4 & 2 & 4 \\ 4 & 1 & 2 & 4 \\ 2 & 2 & 1 & 2 \\ 4 & 4 & 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.