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SageMath
E = EllipticCurve("bt1")
E.isogeny_class()
Elliptic curves in class 78400bt
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
78400.dh1 | 78400bt1 | \([0, -1, 0, 21467, 3789437]\) | \(12459008/78125\) | \(-6860000000000000\) | \([]\) | \(344064\) | \(1.7205\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 78400bt1 has rank \(0\).
Complex multiplication
The elliptic curves in class 78400bt do not have complex multiplication.Modular form 78400.2.a.bt
sage: E.q_eigenform(10)