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SageMath
E = EllipticCurve("o1")
E.isogeny_class()
Elliptic curves in class 59248o
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
59248.d2 | 59248o1 | \([0, 1, 0, -1392504, 632008036]\) | \(1969910093092/7889\) | \(1195883651400704\) | \([2]\) | \(506880\) | \(2.1045\) | \(\Gamma_0(N)\)-optimal |
59248.d1 | 59248o2 | \([0, 1, 0, -1413664, 611787540]\) | \(1030541881826/62236321\) | \(18868652251800307712\) | \([2]\) | \(1013760\) | \(2.4511\) |
Rank
sage: E.rank()
The elliptic curves in class 59248o have rank \(1\).
Complex multiplication
The elliptic curves in class 59248o do not have complex multiplication.Modular form 59248.2.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 Cremona 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 Cremona labels.