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SageMath
E = EllipticCurve("ch1")
E.isogeny_class()
Elliptic curves in class 121968.ch
sage: E.isogeny_class().curves
| LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
|---|---|---|---|---|---|---|---|---|
| 121968.ch1 | 121968f1 | \([0, 0, 0, -143748, 20555964]\) | \(304128/7\) | \(7560852731663616\) | \([]\) | \(811008\) | \(1.8331\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 121968.ch1 has rank \(0\).
Complex multiplication
The elliptic curves in class 121968.ch do not have complex multiplication.Modular form 121968.2.a.ch
sage: E.q_eigenform(10)