Properties

Label 388416.hs
Number of curves $2$
Conductor $388416$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("hs1")
 
E.isogeny_class()
 

Elliptic curves in class 388416.hs

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
388416.hs1 388416hs2 \([0, 1, 0, -6742177, -155058433]\) \(42852953779784/24786408969\) \(19604558864431722037248\) \([2]\) \(26542080\) \(2.9670\)  
388416.hs2 388416hs1 \([0, 1, 0, 1685063, -18537145]\) \(5352028359488/3098832471\) \(-306373765481279483904\) \([2]\) \(13271040\) \(2.6204\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 388416.hs have rank \(0\).

Complex multiplication

The elliptic curves in class 388416.hs do not have complex multiplication.

Modular form 388416.2.a.hs

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