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SageMath
E = EllipticCurve("r1")
E.isogeny_class()
Elliptic curves in class 6050.r
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
6050.r1 | 6050i2 | \([1, 1, 0, -67520, -6781210]\) | \(6352571665/2\) | \(10717944050\) | \([]\) | \(19008\) | \(1.2861\) | |
6050.r2 | 6050i1 | \([1, 1, 0, -970, -6420]\) | \(18865/8\) | \(42871776200\) | \([]\) | \(6336\) | \(0.73684\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 6050.r have rank \(0\).
Complex multiplication
The elliptic curves in class 6050.r do not have complex multiplication.Modular form 6050.2.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.
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.