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SageMath
E = EllipticCurve("be1")
E.isogeny_class()
Elliptic curves in class 122094.be
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
122094.be1 | 122094bl2 | \([1, -1, 1, -426456524, -3389585226281]\) | \(435769376173654361409706491/45550077714003688\) | \(896562179644734590904\) | \([]\) | \(31492800\) | \(3.4493\) | |
122094.be2 | 122094bl3 | \([1, -1, 1, -193010459, 1031970436427]\) | \(3272351648557113352874597691/631541606162039308288\) | \(153464610297375551913984\) | \([9]\) | \(31492800\) | \(3.4493\) | |
122094.be3 | 122094bl1 | \([1, -1, 1, -5862644, -3527169193]\) | \(825354356328003992536899/278415399987999672832\) | \(7517215799675991166464\) | \([3]\) | \(10497600\) | \(2.9000\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 122094.be have rank \(0\).
Complex multiplication
The elliptic curves in class 122094.be do not have complex multiplication.Modular form 122094.2.a.be
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.
\(\left(\begin{array}{rrr} 1 & 9 & 3 \\ 9 & 1 & 3 \\ 3 & 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.