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SageMath
E = EllipticCurve("j1")
E.isogeny_class()
Elliptic curves in class 33150.j
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
33150.j1 | 33150e1 | \([1, 1, 0, -542375, 154003125]\) | \(-1129285954562528881/4130500608000\) | \(-64539072000000000\) | \([]\) | \(622080\) | \(2.0863\) | \(\Gamma_0(N)\)-optimal |
33150.j2 | 33150e2 | \([1, 1, 0, 1197625, 806743125]\) | \(12158099101398341519/25007954601383520\) | \(-390749290646617500000\) | \([]\) | \(1866240\) | \(2.6356\) |
Rank
sage: E.rank()
The elliptic curves in class 33150.j have rank \(0\).
Complex multiplication
The elliptic curves in class 33150.j do not have complex multiplication.Modular form 33150.2.a.j
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.
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.