Properties

Label 177870.cp
Number of curves $6$
Conductor $177870$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("cp1")
 
E.isogeny_class()
 

Elliptic curves in class 177870.cp

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
177870.cp1 177870ge6 \([1, 0, 1, -99607324, -382643588428]\) \(524388516989299201/3150\) \(656530497280350\) \([2]\) \(15728640\) \(2.9087\)  
177870.cp2 177870ge4 \([1, 0, 1, -6225574, -5978961628]\) \(128031684631201/9922500\) \(2068071066433102500\) \([2, 2]\) \(7864320\) \(2.5621\)  
177870.cp3 177870ge5 \([1, 0, 1, -5810544, -6810349724]\) \(-104094944089921/35880468750\) \(-7478292695583986718750\) \([2]\) \(15728640\) \(2.9087\)  
177870.cp4 177870ge3 \([1, 0, 1, -2193854, 1181942276]\) \(5602762882081/345888060\) \(72090812709566837340\) \([2]\) \(7864320\) \(2.5621\)  
177870.cp5 177870ge2 \([1, 0, 1, -415154, -80223244]\) \(37966934881/8643600\) \(1801519684537280400\) \([2, 2]\) \(3932160\) \(2.2155\)  
177870.cp6 177870ge1 \([1, 0, 1, 59166, -7747148]\) \(109902239/188160\) \(-39216755037546240\) \([2]\) \(1966080\) \(1.8689\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 177870.cp have rank \(0\).

Complex multiplication

The elliptic curves in class 177870.cp do not have complex multiplication.

Modular form 177870.2.a.cp

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{3} + q^{4} - q^{5} - q^{6} - q^{8} + q^{9} + q^{10} + q^{12} - 2 q^{13} - q^{15} + q^{16} + 2 q^{17} - q^{18} - 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.