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SageMath
E = EllipticCurve("m1")
E.isogeny_class()
Elliptic curves in class 10010.m
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
10010.m1 | 10010p2 | \([1, 0, 0, -1001, 10105]\) | \(110931033861649/19352933600\) | \(19352933600\) | \([2]\) | \(10240\) | \(0.69377\) | |
10010.m2 | 10010p1 | \([1, 0, 0, 119, 921]\) | \(186267240431/466385920\) | \(-466385920\) | \([2]\) | \(5120\) | \(0.34720\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 10010.m have rank \(1\).
Complex multiplication
The elliptic curves in class 10010.m do not have complex multiplication.Modular form 10010.2.a.m
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.