Properties

Label 185150.o
Number of curves $4$
Conductor $185150$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("o1")
 
E.isogeny_class()
 

Elliptic curves in class 185150.o

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
185150.o1 185150cc3 \([1, -1, 0, -3540167, 2564557491]\) \(2121328796049/120050\) \(277682944913281250\) \([2]\) \(4866048\) \(2.4115\)  
185150.o2 185150cc4 \([1, -1, 0, -1159667, -448891009]\) \(74565301329/5468750\) \(12649551062011718750\) \([2]\) \(4866048\) \(2.4115\)  
185150.o3 185150cc2 \([1, -1, 0, -233917, 35276241]\) \(611960049/122500\) \(283349943789062500\) \([2, 2]\) \(2433024\) \(2.0649\)  
185150.o4 185150cc1 \([1, -1, 0, 30583, 3271741]\) \(1367631/2800\) \(-6476570143750000\) \([2]\) \(1216512\) \(1.7183\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 185150.o have rank \(0\).

Complex multiplication

The elliptic curves in class 185150.o do not have complex multiplication.

Modular form 185150.2.a.o

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{7} - q^{8} - 3 q^{9} - 4 q^{11} + 6 q^{13} + q^{14} + q^{16} + 2 q^{17} + 3 q^{18} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.