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SageMath
E = EllipticCurve("o1")
E.isogeny_class()
Elliptic curves in class 169050.o
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
169050.o1 | 169050ja1 | \([1, 1, 0, -3038515, 2037373045]\) | \(-21527012380107745/2628072\) | \(-378757802341800\) | \([]\) | \(3592512\) | \(2.2166\) | \(\Gamma_0(N)\)-optimal |
169050.o2 | 169050ja2 | \([1, 1, 0, -2678365, 2538917935]\) | \(-14743782654102145/10806915968778\) | \(-1557492999593184579450\) | \([]\) | \(10777536\) | \(2.7659\) |
Rank
sage: E.rank()
The elliptic curves in class 169050.o have rank \(0\).
Complex multiplication
The elliptic curves in class 169050.o do not have complex multiplication.Modular form 169050.2.a.o
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.