Show commands:
SageMath
E = EllipticCurve("m1")
E.isogeny_class()
Elliptic curves in class 10608m
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
10608.a1 | 10608m1 | \([0, -1, 0, -1249, -16580]\) | \(13478411517952/304317\) | \(4869072\) | \([2]\) | \(3840\) | \(0.39732\) | \(\Gamma_0(N)\)-optimal |
10608.a2 | 10608m2 | \([0, -1, 0, -1204, -17876]\) | \(-754612278352/127035441\) | \(-32521072896\) | \([2]\) | \(7680\) | \(0.74390\) |
Rank
sage: E.rank()
The elliptic curves in class 10608m have rank \(0\).
Complex multiplication
The elliptic curves in class 10608m do not have complex multiplication.Modular form 10608.2.a.m
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.