Properties

Label 260100.ct
Number of curves $2$
Conductor $260100$
CM no
Rank $0$
Graph

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Show commands: SageMath
Copy content sage:E = EllipticCurve("ct1") E.isogeny_class()
 

Rank

Copy content sage:E.rank()
 

The elliptic curves in class 260100.ct have rank \(0\).

L-function data

 
Bad L-factors:
Prime L-Factor
\(2\)\(1\)
\(3\)\(1\)
\(5\)\(1\)
\(17\)\(1\)
 
Good L-factors:
Prime L-Factor Isogeny Class over \(\mathbb{F}_p\)
\(7\) \( 1 - T + 7 T^{2}\) 1.7.ab
\(11\) \( 1 + 11 T^{2}\) 1.11.a
\(13\) \( 1 + 5 T + 13 T^{2}\) 1.13.f
\(19\) \( 1 + T + 19 T^{2}\) 1.19.b
\(23\) \( 1 - 6 T + 23 T^{2}\) 1.23.ag
\(29\) \( 1 + 29 T^{2}\) 1.29.a
$\cdots$$\cdots$$\cdots$
 
See L-function page for more information

Complex multiplication

The elliptic curves in class 260100.ct do not have complex multiplication.

Modular form 260100.2.a.ct

Copy content sage:E.q_eigenform(10)
 
\(q + q^{7} - 5 q^{13} - q^{19} + O(q^{20})\) Copy content Toggle raw display

Isogeny matrix

Copy content 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

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

The vertices are labelled with LMFDB labels.

Elliptic curves in class 260100.ct

Copy content sage:E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
260100.ct1 260100ct1 \([0, 0, 0, -113490300, -465410332375]\) \(-127157223424/16875\) \(-21453724017375468750000\) \([]\) \(25380864\) \(3.3046\) \(\Gamma_0(N)\)-optimal
260100.ct2 260100ct2 \([0, 0, 0, 19160700, -1467787613875]\) \(611926016/732421875\) \(-931151216031921386718750000\) \([]\) \(76142592\) \(3.8539\)