Properties

Label 30030o
Number of curves $4$
Conductor $30030$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("o1")
 
E.isogeny_class()
 

Elliptic curves in class 30030o

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
30030.o4 30030o1 \([1, 0, 1, 2281, 5205242]\) \(1313328092999831/11704749246590400\) \(-11704749246590400\) \([6]\) \(248832\) \(1.7621\) \(\Gamma_0(N)\)-optimal
30030.o2 30030o2 \([1, 0, 1, -437119, 109079402]\) \(9236795664301877985769/201861773047214280\) \(201861773047214280\) \([6]\) \(497664\) \(2.1087\)  
30030.o3 30030o3 \([1, 0, 1, -20534, -140546104]\) \(-957445322254221529/8532623683584000000\) \(-8532623683584000000\) \([2]\) \(746496\) \(2.3115\)  
30030.o1 30030o4 \([1, 0, 1, -4180534, -3245570104]\) \(8080139196092838808461529/126414009350620992000\) \(126414009350620992000\) \([2]\) \(1492992\) \(2.6580\)  

Rank

sage: E.rank()
 

The elliptic curves in class 30030o have rank \(0\).

Complex multiplication

The elliptic curves in class 30030o do not have complex multiplication.

Modular form 30030.2.a.o

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{3} + q^{4} - q^{5} - q^{6} + q^{7} - q^{8} + q^{9} + q^{10} - q^{11} + q^{12} + q^{13} - q^{14} - q^{15} + q^{16} - q^{18} - 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.