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SageMath
E = EllipticCurve("q1")
E.isogeny_class()
Elliptic curves in class 4598.q
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
4598.q1 | 4598m1 | \([1, 0, 0, -8, -10]\) | \(-471625/38\) | \(-4598\) | \([]\) | \(288\) | \(-0.55080\) | \(\Gamma_0(N)\)-optimal |
4598.q2 | 4598m2 | \([1, 0, 0, 47, 1]\) | \(94766375/54872\) | \(-6639512\) | \([]\) | \(864\) | \(-0.0014900\) |
Rank
sage: E.rank()
The elliptic curves in class 4598.q have rank \(1\).
Complex multiplication
The elliptic curves in class 4598.q do not have complex multiplication.Modular form 4598.2.a.q
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.