Properties

Label 257754.z
Number of curves $1$
Conductor $257754$
CM no
Rank $1$

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Show commands: SageMath
E = EllipticCurve("z1")
 
E.isogeny_class()
 

Elliptic curves in class 257754.z

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
257754.z1 257754z1 \([1, 0, 1, -409382, 101069696]\) \(-161282338400737/528911208\) \(-24883093751134248\) \([]\) \(2903040\) \(2.0116\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curve 257754.z1 has rank \(1\).

Complex multiplication

The elliptic curves in class 257754.z do not have complex multiplication.

Modular form 257754.2.a.z

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{3} + q^{4} - 2 q^{5} - q^{6} + q^{7} - q^{8} + q^{9} + 2 q^{10} - 2 q^{11} + q^{12} - 4 q^{13} - q^{14} - 2 q^{15} + q^{16} + q^{17} - q^{18} + O(q^{20})\) Copy content Toggle raw display