Properties

Label 3600.bj
Number of curves $4$
Conductor $3600$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("bj1")
 
E.isogeny_class()
 

Elliptic curves in class 3600.bj

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
3600.bj1 3600z4 \([0, 0, 0, -87075, 2585250]\) \(57960603/31250\) \(39366000000000000\) \([2]\) \(27648\) \(1.8754\)  
3600.bj2 3600z2 \([0, 0, 0, -51075, -4442750]\) \(8527173507/200\) \(345600000000\) \([2]\) \(9216\) \(1.3261\)  
3600.bj3 3600z1 \([0, 0, 0, -3075, -74750]\) \(-1860867/320\) \(-552960000000\) \([2]\) \(4608\) \(0.97950\) \(\Gamma_0(N)\)-optimal
3600.bj4 3600z3 \([0, 0, 0, 20925, 317250]\) \(804357/500\) \(-629856000000000\) \([2]\) \(13824\) \(1.5288\)  

Rank

sage: E.rank()
 

The elliptic curves in class 3600.bj have rank \(0\).

Complex multiplication

The elliptic curves in class 3600.bj do not have complex multiplication.

Modular form 3600.2.a.bj

sage: E.q_eigenform(10)
 
\(q + 2 q^{7} + 6 q^{11} + 4 q^{13} - 6 q^{17} + 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 3 & 6 & 2 \\ 3 & 1 & 2 & 6 \\ 6 & 2 & 1 & 3 \\ 2 & 6 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.