Properties

Label 377520.gl
Number of curves $2$
Conductor $377520$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("gl1")
 
E.isogeny_class()
 

Elliptic curves in class 377520.gl

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
377520.gl1 377520gl2 \([0, 1, 0, -1650480, -816685740]\) \(68523370149961/243360\) \(1765896539996160\) \([2]\) \(4915200\) \(2.1439\)  
377520.gl2 377520gl1 \([0, 1, 0, -101680, -13168300]\) \(-16022066761/998400\) \(-7244703753830400\) \([2]\) \(2457600\) \(1.7974\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 377520.gl have rank \(0\).

Complex multiplication

The elliptic curves in class 377520.gl do not have complex multiplication.

Modular form 377520.2.a.gl

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