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SageMath
E = EllipticCurve("g1")
E.isogeny_class()
Elliptic curves in class 33327g
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
33327.n3 | 33327g1 | \([1, -1, 0, -17556, -868213]\) | \(5545233/161\) | \(17374824256041\) | \([2]\) | \(84480\) | \(1.3183\) | \(\Gamma_0(N)\)-optimal |
33327.n2 | 33327g2 | \([1, -1, 0, -41361, 2012192]\) | \(72511713/25921\) | \(2797346705222601\) | \([2, 2]\) | \(168960\) | \(1.6648\) | |
33327.n4 | 33327g3 | \([1, -1, 0, 125274, 14043239]\) | \(2014698447/1958887\) | \(-211399486723250847\) | \([2]\) | \(337920\) | \(2.0114\) | |
33327.n1 | 33327g4 | \([1, -1, 0, -588876, 174041405]\) | \(209267191953/55223\) | \(5959564719822063\) | \([2]\) | \(337920\) | \(2.0114\) |
Rank
sage: E.rank()
The elliptic curves in class 33327g have rank \(1\).
Complex multiplication
The elliptic curves in class 33327g do not have complex multiplication.Modular form 33327.2.a.g
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.