Properties

Label 4056h
Number of curves $2$
Conductor $4056$
CM no
Rank $0$
Graph

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

Elliptic curves in class 4056h

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
4056.s2 4056h1 \([0, 1, 0, 789, 27522]\) \(702464/4563\) \(-352395671472\) \([2]\) \(8064\) \(0.89743\) \(\Gamma_0(N)\)-optimal
4056.s1 4056h2 \([0, 1, 0, -10196, 357072]\) \(94875856/9477\) \(11710379236608\) \([2]\) \(16128\) \(1.2440\)  

Rank

sage: E.rank()
 

The elliptic curves in class 4056h have rank \(0\).

Complex multiplication

The elliptic curves in class 4056h do not have complex multiplication.

Modular form 4056.2.a.h

sage: E.q_eigenform(10)
 
\(q + q^{3} + 4 q^{5} + 4 q^{7} + q^{9} + 2 q^{11} + 4 q^{15} - 6 q^{17} - 4 q^{19} + O(q^{20})\) 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 Cremona 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 Cremona labels.