Properties

Label 388080hg
Number of curves $2$
Conductor $388080$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("hg1")
 
E.isogeny_class()
 

Elliptic curves in class 388080hg

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
388080.hg1 388080hg1 \([0, 0, 0, -84040488, -296538415012]\) \(-1647408715474378752/3025\) \(-120535071148800\) \([]\) \(17998848\) \(2.8484\) \(\Gamma_0(N)\)-optimal
388080.hg2 388080hg2 \([0, 0, 0, -83793528, -298367823348]\) \(-2239956387422208/27680640625\) \(-804066030629190252000000\) \([]\) \(53996544\) \(3.3977\)  

Rank

sage: E.rank()
 

The elliptic curves in class 388080hg have rank \(1\).

Complex multiplication

The elliptic curves in class 388080hg do not have complex multiplication.

Modular form 388080.2.a.hg

sage: E.q_eigenform(10)
 
\(q - q^{5} + q^{11} + 5 q^{13} - 5 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.