Properties

Label 177744.i
Number of curves $2$
Conductor $177744$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("i1")
 
E.isogeny_class()
 

Elliptic curves in class 177744.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
177744.i1 177744bj2 \([0, -1, 0, -109790952, -300148242576]\) \(862551551257/269746176\) \(45771337666162428953493504\) \([]\) \(40061952\) \(3.6281\)  
177744.i2 177744bj1 \([0, -1, 0, -42629112, 107121155184]\) \(50489872297/12096\) \(2052485446206661853184\) \([]\) \(13353984\) \(3.0788\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

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

Complex multiplication

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

Modular form 177744.2.a.i

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

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.