Properties

Label 51870.g
Number of curves $2$
Conductor $51870$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

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

Elliptic curves in class 51870.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
51870.g1 51870g2 \([1, 1, 0, -25963, 622807]\) \(1935594897227176249/946696265563230\) \(946696265563230\) \([2]\) \(353280\) \(1.5670\)  
51870.g2 51870g1 \([1, 1, 0, -13813, -623783]\) \(291498868418706649/3685655528100\) \(3685655528100\) \([2]\) \(176640\) \(1.2204\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 51870.g have rank \(0\).

Complex multiplication

The elliptic curves in class 51870.g do not have complex multiplication.

Modular form 51870.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} + q^{7} - q^{8} + q^{9} + q^{10} - 2 q^{11} - q^{12} - q^{13} - q^{14} + q^{15} + q^{16} + 2 q^{17} - q^{18} - q^{19} + O(q^{20})\) 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.