Properties

Label 177600.k
Number of curves $4$
Conductor $177600$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("k1")
 
E.isogeny_class()
 

Elliptic curves in class 177600.k

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
177600.k1 177600dh4 \([0, -1, 0, -221633, -38608863]\) \(2351575819592/98316585\) \(50338091520000000\) \([2]\) \(1769472\) \(1.9697\)  
177600.k2 177600dh2 \([0, -1, 0, -36633, 1906137]\) \(84951891136/24950025\) \(1596801600000000\) \([2, 2]\) \(884736\) \(1.6231\)  
177600.k3 177600dh1 \([0, -1, 0, -33508, 2371762]\) \(4160851280704/624375\) \(624375000000\) \([2]\) \(442368\) \(1.2765\) \(\Gamma_0(N)\)-optimal
177600.k4 177600dh3 \([0, -1, 0, 98367, 12571137]\) \(205587930808/253011735\) \(-129542008320000000\) \([4]\) \(1769472\) \(1.9697\)  

Rank

sage: E.rank()
 

The elliptic curves in class 177600.k have rank \(1\).

Complex multiplication

The elliptic curves in class 177600.k do not have complex multiplication.

Modular form 177600.2.a.k

sage: E.q_eigenform(10)
 
\(q - q^{3} - 4 q^{7} + q^{9} + 4 q^{11} - 2 q^{13} + 2 q^{17} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.