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SageMath
E = EllipticCurve("r1")
E.isogeny_class()
Elliptic curves in class 60984.r
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
60984.r1 | 60984bt2 | \([0, 0, 0, -13431, -598950]\) | \(21882096/7\) | \(85715207424\) | \([2]\) | \(89600\) | \(1.0726\) | |
60984.r2 | 60984bt1 | \([0, 0, 0, -726, -11979]\) | \(-55296/49\) | \(-37500403248\) | \([2]\) | \(44800\) | \(0.72608\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 60984.r have rank \(0\).
Complex multiplication
The elliptic curves in class 60984.r do not have complex multiplication.Modular form 60984.2.a.r
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.