Properties

Label 10780g
Number of curves $2$
Conductor $10780$
CM no
Rank $1$
Graph

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

Elliptic curves in class 10780g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
10780.a2 10780g1 \([0, 1, 0, -4181, -104840]\) \(4294967296/29645\) \(55803273680\) \([2]\) \(13824\) \(0.89568\) \(\Gamma_0(N)\)-optimal
10780.a1 10780g2 \([0, 1, 0, -6876, 43924]\) \(1193895376/660275\) \(19886257529600\) \([2]\) \(27648\) \(1.2423\)  

Rank

sage: E.rank()
 

The elliptic curves in class 10780g have rank \(1\).

Complex multiplication

The elliptic curves in class 10780g do not have complex multiplication.

Modular form 10780.2.a.g

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