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SageMath
E = EllipticCurve("p1")
E.isogeny_class()
Elliptic curves in class 333795.p
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
333795.p1 | 333795p2 | \([1, 1, 1, -2016070, -1102647418]\) | \(7641880721873/17325\) | \(2054534960310525\) | \([2]\) | \(4526080\) | \(2.1825\) | |
333795.p2 | 333795p1 | \([1, 1, 1, -124565, -17680150]\) | \(-1802485313/88935\) | \(-10546612796260695\) | \([2]\) | \(2263040\) | \(1.8360\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 333795.p have rank \(0\).
Complex multiplication
The elliptic curves in class 333795.p do not have complex multiplication.Modular form 333795.2.a.p
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.