Properties

Label 140777.g
Number of curves $4$
Conductor $140777$
CM no
Rank $0$
Graph

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

Elliptic curves in class 140777.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
140777.g1 140777g3 \([1, -1, 0, -750983, 250679456]\) \(82483294977/17\) \(9653777284697\) \([2]\) \(663552\) \(1.8788\)  
140777.g2 140777g2 \([1, -1, 0, -47098, 3897375]\) \(20346417/289\) \(164114213839849\) \([2, 2]\) \(331776\) \(1.5322\)  
140777.g3 140777g1 \([1, -1, 0, -5693, -69224]\) \(35937/17\) \(9653777284697\) \([2]\) \(165888\) \(1.1856\) \(\Gamma_0(N)\)-optimal
140777.g4 140777g4 \([1, -1, 0, -5693, 10480770]\) \(-35937/83521\) \(-47429007799716361\) \([2]\) \(663552\) \(1.8788\)  

Rank

sage: E.rank()
 

The elliptic curves in class 140777.g have rank \(0\).

Complex multiplication

The elliptic curves in class 140777.g do not have complex multiplication.

Modular form 140777.2.a.g

sage: E.q_eigenform(10)
 
\(q + q^{2} - q^{4} - 2 q^{5} - 3 q^{8} - 3 q^{9} - 2 q^{10} - q^{16} - q^{17} - 3 q^{18} - 4 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with LMFDB labels.