Properties

Label 8976.h
Number of curves $4$
Conductor $8976$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("h1")
 
E.isogeny_class()
 

Elliptic curves in class 8976.h

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
8976.h1 8976m3 \([0, -1, 0, -265513088, 1665329197056]\) \(505384091400037554067434625/815656731648\) \(3340929972830208\) \([2]\) \(829440\) \(3.1341\)  
8976.h2 8976m4 \([0, -1, 0, -265510528, 1665362913280]\) \(-505369473241574671219626625/20303219722982711328\) \(-83161987985337185599488\) \([2]\) \(1658880\) \(3.4807\)  
8976.h3 8976m1 \([0, -1, 0, -3287168, 2271866880]\) \(959024269496848362625/11151660319506432\) \(45677200668698345472\) \([2]\) \(276480\) \(2.5848\) \(\Gamma_0(N)\)-optimal
8976.h4 8976m2 \([0, -1, 0, -665728, 5792985088]\) \(-7966267523043306625/3534510366354604032\) \(-14477354460588458115072\) \([2]\) \(552960\) \(2.9314\)  

Rank

sage: E.rank()
 

The elliptic curves in class 8976.h have rank \(0\).

Complex multiplication

The elliptic curves in class 8976.h do not have complex multiplication.

Modular form 8976.2.a.h

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{7} + q^{9} - q^{11} - 4 q^{13} - q^{17} - 8 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.