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SageMath
E = EllipticCurve("j1")
E.isogeny_class()
Elliptic curves in class 4928j
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
4928.bj1 | 4928j1 | \([0, 0, 0, 8, 2]\) | \(884736/539\) | \(-34496\) | \([]\) | \(576\) | \(-0.44008\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 4928j1 has rank \(0\).
Complex multiplication
The elliptic curves in class 4928j do not have complex multiplication.Modular form 4928.2.a.j
sage: E.q_eigenform(10)