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SageMath
E = EllipticCurve("l1")
E.isogeny_class()
Elliptic curves in class 91091.l
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
91091.l1 | 91091o1 | \([0, 0, 1, 16562, -188393]\) | \(884736/539\) | \(-306081526850099\) | \([]\) | \(414720\) | \(1.4688\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 91091.l1 has rank \(1\).
Complex multiplication
The elliptic curves in class 91091.l do not have complex multiplication.Modular form 91091.2.a.l
sage: E.q_eigenform(10)