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SageMath
E = EllipticCurve("ev1")
E.isogeny_class()
Elliptic curves in class 353600ev
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
353600.ev1 | 353600ev1 | \([0, -1, 0, -95233, 11342337]\) | \(23320116793/2873\) | \(11767808000000\) | \([2]\) | \(1572864\) | \(1.5314\) | \(\Gamma_0(N)\)-optimal |
353600.ev2 | 353600ev2 | \([0, -1, 0, -87233, 13318337]\) | \(-17923019113/8254129\) | \(-33808912384000000\) | \([2]\) | \(3145728\) | \(1.8780\) |
Rank
sage: E.rank()
The elliptic curves in class 353600ev have rank \(1\).
Complex multiplication
The elliptic curves in class 353600ev do not have complex multiplication.Modular form 353600.2.a.ev
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.
\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with Cremona labels.