Properties

Label 130130i
Number of curves $4$
Conductor $130130$
CM no
Rank $1$
Graph

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

Elliptic curves in class 130130i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
130130.i3 130130i1 \([1, 0, 1, -451403, 35166198]\) \(2107441550633329/1108665958400\) \(5351318825998745600\) \([2]\) \(3773952\) \(2.2853\) \(\Gamma_0(N)\)-optimal
130130.i4 130130i2 \([1, 0, 1, 1711797, 274848758]\) \(114926649504265871/73262465436160\) \(-353623927529446013440\) \([2]\) \(7547904\) \(2.6319\)  
130130.i1 130130i3 \([1, 0, 1, -20839563, -36617683594]\) \(207362104287019679089/5934929000000\) \(28646768711561000000\) \([2]\) \(11321856\) \(2.8346\)  
130130.i2 130130i4 \([1, 0, 1, -19994563, -39722889594]\) \(-183146792453150159089/35223382235041000\) \(-170016538382536014169000\) \([2]\) \(22643712\) \(3.1812\)  

Rank

sage: E.rank()
 

The elliptic curves in class 130130i have rank \(1\).

Complex multiplication

The elliptic curves in class 130130i do not have complex multiplication.

Modular form 130130.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{2} - 2 q^{3} + q^{4} + q^{5} + 2 q^{6} - q^{7} - q^{8} + q^{9} - q^{10} + q^{11} - 2 q^{12} + q^{14} - 2 q^{15} + q^{16} + 6 q^{17} - q^{18} - 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.