Show commands:
SageMath
E = EllipticCurve("l1")
E.isogeny_class()
Elliptic curves in class 1734l
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
1734.l2 | 1734l1 | \([1, 0, 0, -463562, -122187996]\) | \(-1579268174113/10077696\) | \(-70299562860135936\) | \([3]\) | \(38556\) | \(2.0698\) | \(\Gamma_0(N)\)-optimal |
1734.l1 | 1734l2 | \([1, 0, 0, -37605842, -88765953444]\) | \(-843137281012581793/216\) | \(-1506763607256\) | \([]\) | \(115668\) | \(2.6192\) |
Rank
sage: E.rank()
The elliptic curves in class 1734l have rank \(0\).
Complex multiplication
The elliptic curves in class 1734l do not have complex multiplication.Modular form 1734.2.a.l
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.
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with Cremona labels.