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SageMath
E = EllipticCurve("s1")
E.isogeny_class()
Elliptic curves in class 296208.s
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
296208.s1 | 296208s2 | \([0, 0, 0, -496584, -134691876]\) | \(-1517101056/17\) | \(-151752652229376\) | \([]\) | \(2332800\) | \(1.8741\) | |
296208.s2 | 296208s1 | \([0, 0, 0, -2904, -378004]\) | \(-221184/4913\) | \(-60159830582016\) | \([]\) | \(777600\) | \(1.3248\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 296208.s have rank \(1\).
Complex multiplication
The elliptic curves in class 296208.s do not have complex multiplication.Modular form 296208.2.a.s
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.