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SageMath
E = EllipticCurve("cc1")
E.isogeny_class()
Elliptic curves in class 442225.cc
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
442225.cc1 | 442225cc2 | \([1, 1, 0, -3680780555, -85953932640050]\) | \(-162677523113838677\) | \(-33901267729335125\) | \([]\) | \(81454464\) | \(3.7157\) | |
442225.cc2 | 442225cc1 | \([1, 1, 0, -141880, 22337225]\) | \(-9317\) | \(-33901267729335125\) | \([]\) | \(2201472\) | \(1.9102\) | \(\Gamma_0(N)\)-optimal* |
Rank
sage: E.rank()
The elliptic curves in class 442225.cc have rank \(1\).
Complex multiplication
The elliptic curves in class 442225.cc do not have complex multiplication.Modular form 442225.2.a.cc
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.
\(\left(\begin{array}{rr} 1 & 37 \\ 37 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.