Show commands:
SageMath
E = EllipticCurve("k1")
E.isogeny_class()
Elliptic curves in class 35574.k
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
35574.k1 | 35574d2 | \([1, 1, 0, -836112, 304958592]\) | \(-6329617441/279936\) | \(-2858901442237120896\) | \([]\) | \(699720\) | \(2.3064\) | |
35574.k2 | 35574d1 | \([1, 1, 0, -6052, -420482]\) | \(-2401/6\) | \(-61276179746166\) | \([]\) | \(99960\) | \(1.3334\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 35574.k have rank \(0\).
Complex multiplication
The elliptic curves in class 35574.k do not have complex multiplication.Modular form 35574.2.a.k
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.
\(\left(\begin{array}{rr} 1 & 7 \\ 7 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.