Show commands:
SageMath
E = EllipticCurve("bv1")
E.isogeny_class()
Elliptic curves in class 59150.bv
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
59150.bv1 | 59150br1 | \([1, 0, 0, -413, -3433]\) | \(-226981/14\) | \(-480593750\) | \([]\) | \(30720\) | \(0.42030\) | \(\Gamma_0(N)\)-optimal |
59150.bv2 | 59150br2 | \([1, 0, 0, 1212, 206192]\) | \(5735339/537824\) | \(-18462489500000\) | \([]\) | \(153600\) | \(1.2250\) |
Rank
sage: E.rank()
The elliptic curves in class 59150.bv have rank \(1\).
Complex multiplication
The elliptic curves in class 59150.bv do not have complex multiplication.Modular form 59150.2.a.bv
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.
\(\left(\begin{array}{rr} 1 & 5 \\ 5 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.