Properties

Label 17986.f
Number of curves $1$
Conductor $17986$
CM no
Rank $2$

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Show commands: SageMath
E = EllipticCurve("f1")
 
E.isogeny_class()
 

Elliptic curves in class 17986.f

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
17986.f1 17986h1 \([1, -1, 1, -19, 307]\) \(-1364337/73984\) \(-39137536\) \([]\) \(6144\) \(0.13678\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curve 17986.f1 has rank \(2\).

Complex multiplication

The elliptic curves in class 17986.f do not have complex multiplication.

Modular form 17986.2.a.f

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} - 3 q^{5} - 2 q^{7} + q^{8} - 3 q^{9} - 3 q^{10} + 2 q^{11} - 7 q^{13} - 2 q^{14} + q^{16} + q^{17} - 3 q^{18} - 8 q^{19} + O(q^{20})\) Copy content Toggle raw display