Show commands:
SageMath
E = EllipticCurve("a1")
E.isogeny_class()
Elliptic curves in class 3822.a
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
3822.a1 | 3822f3 | |||||||
3822.a2 | 3822f2 | |||||||
3822.a3 | 3822f1 | -optimal |
Rank
sage: E.rank()
The elliptic curves in class 3822.a have rank .
Complex multiplication
The elliptic curves in class 3822.a do not have complex multiplication.Modular form 3822.2.a.a
sage: E.q_eigenform(10)
Isogeny matrix
sage: E.isogeny_class().matrix()
The entry is the smallest degree of a cyclic isogeny between the -th and -th curve in the isogeny class, in the LMFDB numbering.
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.