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SageMath
E = EllipticCurve("c1")
E.isogeny_class()
Elliptic curves in class 27747c
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
27747.a1 | 27747c1 | \([0, 0, 1, -327, 2286]\) | \(-5304438784/27747\) | \(-20227563\) | \([]\) | \(27776\) | \(0.24739\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 27747c1 has rank \(3\).
Complex multiplication
The elliptic curves in class 27747c do not have complex multiplication.Modular form 27747.2.a.c
sage: E.q_eigenform(10)