Elliptic curve isogeny class with Cremona label 41616ch (LMFDB label 41616.ck)

• Label: 41616ch
• Number of curves: $4$
• Conductor: $41616$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 41616ch have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1\)
\(17\)	\(1\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(5\)	\( 1 - 2 T + 5 T^{2}\)	1.5.ac
\(7\)	\( 1 + T + 7 T^{2}\)	1.7.b
\(11\)	\( 1 - 6 T + 11 T^{2}\)	1.11.ag
\(13\)	\( 1 - T + 13 T^{2}\)	1.13.ab
\(19\)	\( 1 + 5 T + 19 T^{2}\)	1.19.f
\(23\)	\( 1 + 2 T + 23 T^{2}\)	1.23.c
\(29\)	\( 1 - 6 T + 29 T^{2}\)	1.29.ag
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 41616ch do not have complex multiplication.

Modular form 41616.2.a.ch

Isogeny 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 5 & 10 \\ 2 & 1 & 10 & 5 \\ 5 & 10 & 1 & 2 \\ 10 & 5 & 2 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with Cremona labels.

Elliptic curves in class 41616ch

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
41616.ck4	41616ch1	\([0, 0, 0, -7679019, 7715502938]\)	\(141420761/9216\)	\(3263399440717990330368\)	\([2]\)	\(2088960\)	\(2.8780\)	\(\Gamma_0(N)\)-optimal
41616.ck3	41616ch2	\([0, 0, 0, -120874539, 511503484250]\)	\(551569744601/2592\)	\(917831092701934780416\)	\([2]\)	\(4177920\)	\(3.2246\)
41616.ck2	41616ch3	\([0, 0, 0, -870794859, -9890573357158]\)	\(206226044828441/236196\)	\(83637358322463806865408\)	\([2]\)	\(10444800\)	\(3.6827\)
41616.ck1	41616ch4	\([0, 0, 0, -877869579, -9721689886150]\)	\(211293405175481/6973568802\)	\(2469351185791582665797738496\)	\([2]\)	\(20889600\)	\(4.0293\)