Properties

Label 57330c
Number of curves $4$
Conductor $57330$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("c1")
 
E.isogeny_class()
 

Elliptic curves in class 57330c

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
57330.o3 57330c1 \([1, -1, 0, -12210, -521984]\) \(-63378025803/812500\) \(-2580924937500\) \([2]\) \(165888\) \(1.1909\) \(\Gamma_0(N)\)-optimal
57330.o2 57330c2 \([1, -1, 0, -195960, -33339734]\) \(261984288445803/42250\) \(134208096750\) \([2]\) \(331776\) \(1.5375\)  
57330.o4 57330c3 \([1, -1, 0, 42915, -2681659]\) \(3774555693/3515200\) \(-8140096850558400\) \([2]\) \(497664\) \(1.7402\)  
57330.o1 57330c4 \([1, -1, 0, -221685, -24008419]\) \(520300455507/193072360\) \(447094819516920120\) \([2]\) \(995328\) \(2.0868\)  

Rank

sage: E.rank()
 

The elliptic curves in class 57330c have rank \(0\).

Complex multiplication

The elliptic curves in class 57330c do not have complex multiplication.

Modular form 57330.2.a.c

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{5} - q^{8} + q^{10} - q^{13} + q^{16} - 6 q^{17} + 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.