Properties

Label 17325w
Number of curves $4$
Conductor $17325$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("w1")
 
E.isogeny_class()
 

Elliptic curves in class 17325w

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
17325.bn4 17325w1 \([1, -1, 0, -792, 62491]\) \(-4826809/144375\) \(-1644521484375\) \([2]\) \(18432\) \(1.0245\) \(\Gamma_0(N)\)-optimal
17325.bn3 17325w2 \([1, -1, 0, -28917, 1890616]\) \(234770924809/1334025\) \(15195378515625\) \([2, 2]\) \(36864\) \(1.3710\)  
17325.bn2 17325w3 \([1, -1, 0, -45792, -556259]\) \(932288503609/527295615\) \(6006226614609375\) \([2]\) \(73728\) \(1.7176\)  
17325.bn1 17325w4 \([1, -1, 0, -462042, 120999991]\) \(957681397954009/31185\) \(355216640625\) \([2]\) \(73728\) \(1.7176\)  

Rank

sage: E.rank()
 

The elliptic curves in class 17325w have rank \(1\).

Complex multiplication

The elliptic curves in class 17325w do not have complex multiplication.

Modular form 17325.2.a.w

sage: E.q_eigenform(10)
 
\(q + q^{2} - q^{4} + q^{7} - 3 q^{8} - q^{11} + 2 q^{13} + q^{14} - q^{16} - 2 q^{17} - 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.