Properties

Label 364560ek
Number of curves $6$
Conductor $364560$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("ek1")
 
E.isogeny_class()
 

Elliptic curves in class 364560ek

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
364560.ek6 364560ek1 \([0, 1, 0, 47024, -22221676]\) \(23862997439/457113600\) \(-220278611666534400\) \([2]\) \(4718592\) \(2.0082\) \(\Gamma_0(N)\)-optimal
364560.ek5 364560ek2 \([0, 1, 0, -956496, -340538220]\) \(200828550012481/12454560000\) \(6001731704586240000\) \([2, 2]\) \(9437184\) \(2.3548\)  
364560.ek4 364560ek3 \([0, 1, 0, -2900816, 1481678484]\) \(5601911201812801/1271193750000\) \(612575942630400000000\) \([2]\) \(18874368\) \(2.7014\)  
364560.ek2 364560ek4 \([0, 1, 0, -15068496, -22518957420]\) \(785209010066844481/3324675600\) \(1602128935585382400\) \([2, 2]\) \(18874368\) \(2.7014\)  
364560.ek3 364560ek5 \([0, 1, 0, -14833296, -23255697900]\) \(-749011598724977281/51173462246460\) \(-24659995278679132323840\) \([2]\) \(37748736\) \(3.0479\)  
364560.ek1 364560ek6 \([0, 1, 0, -241095696, -1440975253740]\) \(3216206300355197383681/57660\) \(27785794928640\) \([2]\) \(37748736\) \(3.0479\)  

Rank

sage: E.rank()
 

The elliptic curves in class 364560ek have rank \(0\).

Complex multiplication

The elliptic curves in class 364560ek do not have complex multiplication.

Modular form 364560.2.a.ek

sage: E.q_eigenform(10)
 
\(q + q^{3} - q^{5} + q^{9} + 4 q^{11} - 6 q^{13} - q^{15} - 2 q^{17} + 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrrrr} 1 & 2 & 4 & 4 & 8 & 8 \\ 2 & 1 & 2 & 2 & 4 & 4 \\ 4 & 2 & 1 & 4 & 8 & 8 \\ 4 & 2 & 4 & 1 & 2 & 2 \\ 8 & 4 & 8 & 2 & 1 & 4 \\ 8 & 4 & 8 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.