Properties

Label 8976.g
Number of curves $2$
Conductor $8976$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 8976.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
8976.g1 8976u1 \([0, -1, 0, -14464, -659456]\) \(81706955619457/744505344\) \(3049493889024\) \([2]\) \(26880\) \(1.2177\) \(\Gamma_0(N)\)-optimal
8976.g2 8976u2 \([0, -1, 0, -4224, -1585152]\) \(-2035346265217/264305213568\) \(-1082594154774528\) \([2]\) \(53760\) \(1.5643\)  

Rank

sage: E.rank()
 

The elliptic curves in class 8976.g have rank \(1\).

Complex multiplication

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

Modular form 8976.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{5} + 4 q^{7} + q^{9} + q^{11} - 4 q^{13} + 2 q^{15} - q^{17} + 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.