Properties

Label 35490.b
Number of curves $2$
Conductor $35490$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("b1")
 
E.isogeny_class()
 

Elliptic curves in class 35490.b

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
35490.b1 35490c1 \([1, 1, 0, -29342628, 61163851728]\) \(263469645912923533/10536960000\) \(111739185713326080000\) \([2]\) \(2515968\) \(2.9299\) \(\Gamma_0(N)\)-optimal
35490.b2 35490c2 \([1, 1, 0, -27936548, 67291267152]\) \(-227379752377169293/52942050000000\) \(-561423936030334650000000\) \([2]\) \(5031936\) \(3.2765\)  

Rank

sage: E.rank()
 

The elliptic curves in class 35490.b have rank \(0\).

Complex multiplication

The elliptic curves in class 35490.b do not have complex multiplication.

Modular form 35490.2.a.b

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} - q^{7} - q^{8} + q^{9} + q^{10} - q^{12} + q^{14} + q^{15} + q^{16} - 2 q^{17} - q^{18} - 4 q^{19} + O(q^{20})\) Copy content Toggle raw display

Isogeny matrix

sage: E.isogeny_class().matrix()
 

The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the LMFDB numbering.

\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with LMFDB labels.