Properties

Label 141570.f
Number of curves $2$
Conductor $141570$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("f1")
 
E.isogeny_class()
 

Elliptic curves in class 141570.f

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
141570.f1 141570dt2 \([1, -1, 0, -256107330, -1790442168300]\) \(-21060895825710780845654761/3512807709348986880000\) \(-309861255233964783697920000\) \([]\) \(47278080\) \(3.8102\)  
141570.f2 141570dt1 \([1, -1, 0, 21402045, 9896282325]\) \(12290700069462444495239/7592832000000000000\) \(-669756117888000000000000\) \([]\) \(15759360\) \(3.2609\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 141570.f have rank \(1\).

Complex multiplication

The elliptic curves in class 141570.f do not have complex multiplication.

Modular form 141570.2.a.f

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{5} - 2 q^{7} - q^{8} + q^{10} - q^{13} + 2 q^{14} + q^{16} + q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.