Properties

Label 76050.bs
Number of curves $6$
Conductor $76050$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("bs1")
 
E.isogeny_class()
 

Elliptic curves in class 76050.bs

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
76050.bs1 76050bc6 \([1, -1, 0, -342796167, 2442964936491]\) \(81025909800741361/11088090\) \(609627304826663906250\) \([2]\) \(16515072\) \(3.4006\)  
76050.bs2 76050bc4 \([1, -1, 0, -32131917, -70042290759]\) \(66730743078481/60937500\) \(3350366373999023437500\) \([2]\) \(8257536\) \(3.0540\)  
76050.bs3 76050bc3 \([1, -1, 0, -21484917, 37950230241]\) \(19948814692561/231344100\) \(12719384508111876562500\) \([2, 2]\) \(8257536\) \(3.0540\)  
76050.bs4 76050bc5 \([1, -1, 0, -4373667, 96727373991]\) \(-168288035761/73415764890\) \(-4036426010402036738906250\) \([2]\) \(16515072\) \(3.4006\)  
76050.bs5 76050bc2 \([1, -1, 0, -2472417, -550082259]\) \(30400540561/15210000\) \(836251446950156250000\) \([2, 2]\) \(4128768\) \(2.7074\)  
76050.bs6 76050bc1 \([1, -1, 0, 569583, -66404259]\) \(371694959/249600\) \(-13723100667900000000\) \([2]\) \(2064384\) \(2.3609\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 76050.bs have rank \(0\).

Complex multiplication

The elliptic curves in class 76050.bs do not have complex multiplication.

Modular form 76050.2.a.bs

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{8} + 4 q^{11} + q^{16} - 6 q^{17} - 4 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rrrrrr} 1 & 8 & 2 & 4 & 4 & 8 \\ 8 & 1 & 4 & 8 & 2 & 4 \\ 2 & 4 & 1 & 2 & 2 & 4 \\ 4 & 8 & 2 & 1 & 4 & 8 \\ 4 & 2 & 2 & 4 & 1 & 2 \\ 8 & 4 & 4 & 8 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.