Properties

Label 193600.bf
Number of curves $2$
Conductor $193600$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("bf1")
 
E.isogeny_class()
 

Elliptic curves in class 193600.bf

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
193600.bf1 193600gf2 \([0, 1, 0, -10071233, -12639082337]\) \(-128667913/4096\) \(-3596345248055296000000\) \([]\) \(10948608\) \(2.9122\)  
193600.bf2 193600gf1 \([0, 1, 0, 576767, -63794337]\) \(24167/16\) \(-14048223625216000000\) \([]\) \(3649536\) \(2.3629\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 193600.bf have rank \(0\).

Complex multiplication

The elliptic curves in class 193600.bf do not have complex multiplication.

Modular form 193600.2.a.bf

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