Properties

Label 222024i
Number of curves $4$
Conductor $222024$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

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

Elliptic curves in class 222024i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
222024.b4 222024i1 \([0, -1, 0, 561, 139824]\) \(2048/891\) \(-8479801264176\) \([2]\) \(580608\) \(1.1598\) \(\Gamma_0(N)\)-optimal
222024.b3 222024i2 \([0, -1, 0, -37284, 2713284]\) \(37642192/1089\) \(165827224721664\) \([2, 2]\) \(1161216\) \(1.5064\)  
222024.b1 222024i3 \([0, -1, 0, -592344, 175669980]\) \(37736227588/33\) \(20100269663232\) \([2]\) \(2322432\) \(1.8530\)  
222024.b2 222024i4 \([0, -1, 0, -87744, -6147492]\) \(122657188/43923\) \(26753458921761792\) \([2]\) \(2322432\) \(1.8530\)  

Rank

sage: E.rank()
 

The elliptic curves in class 222024i have rank \(1\).

Complex multiplication

The elliptic curves in class 222024i do not have complex multiplication.

Modular form 222024.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{5} + 4 q^{7} + q^{9} + q^{11} + 6 q^{13} + 2 q^{15} - 6 q^{17} + 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.