Properties

Label 234234m
Number of curves $4$
Conductor $234234$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("m1")
 
E.isogeny_class()
 

Elliptic curves in class 234234m

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
234234.m4 234234m1 \([1, -1, 0, 5292, 88960]\) \(4657463/3696\) \(-13005276940656\) \([2]\) \(589824\) \(1.2043\) \(\Gamma_0(N)\)-optimal
234234.m3 234234m2 \([1, -1, 0, -25128, 788620]\) \(498677257/213444\) \(751054743322884\) \([2, 2]\) \(1179648\) \(1.5509\)  
234234.m1 234234m3 \([1, -1, 0, -344538, 77894194]\) \(1285429208617/614922\) \(2163752951001642\) \([2]\) \(2359296\) \(1.8974\)  
234234.m2 234234m4 \([1, -1, 0, -192438, -31903754]\) \(223980311017/4278582\) \(15055233718426902\) \([2]\) \(2359296\) \(1.8974\)  

Rank

sage: E.rank()
 

The elliptic curves in class 234234m have rank \(1\).

Complex multiplication

The elliptic curves in class 234234m do not have complex multiplication.

Modular form 234234.2.a.m

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - 2 q^{5} - q^{7} - q^{8} + 2 q^{10} + q^{11} + q^{14} + q^{16} + 6 q^{17} + 4 q^{19} + O(q^{20})\) 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 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.