Properties

Label 97104.j
Number of curves $4$
Conductor $97104$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("j1")
 
E.isogeny_class()
 

Elliptic curves in class 97104.j

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
97104.j1 97104h4 \([0, -1, 0, -633584, 194288160]\) \(569001644066/122451\) \(6053211057395712\) \([4]\) \(884736\) \(2.0230\)  
97104.j2 97104h3 \([0, -1, 0, -286784, -57294432]\) \(52767497666/1753941\) \(86703865670510592\) \([2]\) \(884736\) \(2.0230\)  
97104.j3 97104h2 \([0, -1, 0, -44024, 2327424]\) \(381775972/127449\) \(3150140448236544\) \([2, 2]\) \(442368\) \(1.6765\)  
97104.j4 97104h1 \([0, -1, 0, 7996, 246624]\) \(9148592/9639\) \(-59561479063296\) \([2]\) \(221184\) \(1.3299\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 97104.j have rank \(0\).

Complex multiplication

The elliptic curves in class 97104.j do not have complex multiplication.

Modular form 97104.2.a.j

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{5} + q^{7} + q^{9} - 4 q^{11} + 2 q^{13} + 2 q^{15} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.