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SageMath
E = EllipticCurve("l1")
E.isogeny_class()
Elliptic curves in class 6288l
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
6288.n4 | 6288l1 | \([0, 1, 0, -472, -748]\) | \(2845178713/1609728\) | \(6593445888\) | \([2]\) | \(3456\) | \(0.57409\) | \(\Gamma_0(N)\)-optimal |
6288.n2 | 6288l2 | \([0, 1, 0, -5592, -162540]\) | \(4722184089433/9884736\) | \(40487878656\) | \([2, 2]\) | \(6912\) | \(0.92066\) | |
6288.n1 | 6288l3 | \([0, 1, 0, -89432, -10323948]\) | \(19312898130234073/84888\) | \(347701248\) | \([2]\) | \(13824\) | \(1.2672\) | |
6288.n3 | 6288l4 | \([0, 1, 0, -3672, -273900]\) | \(-1337180541913/7067998104\) | \(-28950520233984\) | \([2]\) | \(13824\) | \(1.2672\) |
Rank
sage: E.rank()
The elliptic curves in class 6288l have rank \(1\).
Complex multiplication
The elliptic curves in class 6288l do not have complex multiplication.Modular form 6288.2.a.l
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.
\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with Cremona labels.