Properties

Label 177744.cc
Number of curves $4$
Conductor $177744$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("cc1")
 
E.isogeny_class()
 

Elliptic curves in class 177744.cc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
177744.cc1 177744ck3 \([0, 1, 0, -2133104, 1198418916]\) \(7080974546692/189\) \(28650273813504\) \([2]\) \(2365440\) \(2.0959\)  
177744.cc2 177744ck4 \([0, 1, 0, -207544, -4433980]\) \(6522128932/3720087\) \(563923339471199232\) \([2]\) \(2365440\) \(2.0959\)  
177744.cc3 177744ck2 \([0, 1, 0, -133484, 18643116]\) \(6940769488/35721\) \(1353725437688064\) \([2, 2]\) \(1182720\) \(1.7494\)  
177744.cc4 177744ck1 \([0, 1, 0, -3879, 602100]\) \(-2725888/64827\) \(-153547561219248\) \([2]\) \(591360\) \(1.4028\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 177744.cc have rank \(0\).

Complex multiplication

The elliptic curves in class 177744.cc do not have complex multiplication.

Modular form 177744.2.a.cc

sage: E.q_eigenform(10)
 
\(q + q^{3} - 2 q^{5} + q^{7} + q^{9} + 6 q^{13} - 2 q^{15} + 2 q^{17} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.