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SageMath
E = EllipticCurve("fs1")
E.isogeny_class()
Elliptic curves in class 435600.fs
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
435600.fs1 | 435600fs4 | \([0, 0, 0, -6806150175, 216122709888250]\) | \(6749703004355978704/5671875\) | \(29300179546687500000000\) | \([2]\) | \(159252480\) | \(4.0465\) | \(\Gamma_0(N)\)-optimal* |
435600.fs2 | 435600fs3 | \([0, 0, 0, -425290800, 3378477466375]\) | \(-26348629355659264/24169921875\) | \(-7803669978698730468750000\) | \([2]\) | \(79626240\) | \(3.7000\) | \(\Gamma_0(N)\)-optimal* |
435600.fs3 | 435600fs2 | \([0, 0, 0, -85931175, 282320739250]\) | \(13584145739344/1195803675\) | \(6177368573899944300000000\) | \([2]\) | \(53084160\) | \(3.4972\) | \(\Gamma_0(N)\)-optimal* |
435600.fs4 | 435600fs1 | \([0, 0, 0, 5953200, 20542154875]\) | \(72268906496/606436875\) | \(-195798449820739218750000\) | \([2]\) | \(26542080\) | \(3.1506\) | \(\Gamma_0(N)\)-optimal* |
Rank
sage: E.rank()
The elliptic curves in class 435600.fs have rank \(0\).
Complex multiplication
The elliptic curves in class 435600.fs do not have complex multiplication.Modular form 435600.2.a.fs
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.
\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.