Properties

Label 8-3536e4-1.1-c0e4-0-0
Degree $8$
Conductor $1.563\times 10^{14}$
Sign $1$
Analytic cond. $9.69789$
Root an. cond. $1.32841$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2·5-s − 2·17-s + 2·25-s + 2·29-s + 4·37-s + 4·41-s − 4·61-s − 2·73-s + 81-s + 4·85-s + 2·97-s − 4·109-s − 2·113-s + 127-s + 131-s + 137-s + 139-s − 4·145-s + 149-s + 151-s + 157-s + 163-s + 167-s + 169-s + 173-s + 179-s + 181-s + ⋯
L(s)  = 1  − 2·5-s − 2·17-s + 2·25-s + 2·29-s + 4·37-s + 4·41-s − 4·61-s − 2·73-s + 81-s + 4·85-s + 2·97-s − 4·109-s − 2·113-s + 127-s + 131-s + 137-s + 139-s − 4·145-s + 149-s + 151-s + 157-s + 163-s + 167-s + 169-s + 173-s + 179-s + 181-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{16} \cdot 13^{4} \cdot 17^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{16} \cdot 13^{4} \cdot 17^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{16} \cdot 13^{4} \cdot 17^{4}\)
Sign: $1$
Analytic conductor: \(9.69789\)
Root analytic conductor: \(1.32841\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{16} \cdot 13^{4} \cdot 17^{4} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5249393616\)
\(L(\frac12)\) \(\approx\) \(0.5249393616\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad2 \( 1 \)
13$C_2^2$ \( 1 - T^{2} + T^{4} \)
17$C_2$ \( ( 1 + T + T^{2} )^{2} \)
good3$C_2^3$ \( 1 - T^{4} + T^{8} \)
5$C_2$$\times$$C_2^2$ \( ( 1 + T + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
7$C_2^3$ \( 1 - T^{4} + T^{8} \)
11$C_2^3$ \( 1 - T^{4} + T^{8} \)
19$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
23$C_2^3$ \( 1 - T^{4} + T^{8} \)
29$C_2$$\times$$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T^{2} )^{2} \)
31$C_2^2$ \( ( 1 + T^{4} )^{2} \)
37$C_1$$\times$$C_2^2$ \( ( 1 - T )^{4}( 1 - T^{2} + T^{4} ) \)
41$C_1$$\times$$C_2^2$ \( ( 1 - T )^{4}( 1 - T^{2} + T^{4} ) \)
43$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
47$C_2$ \( ( 1 + T^{2} )^{4} \)
53$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
59$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
61$C_1$$\times$$C_2^2$ \( ( 1 + T )^{4}( 1 - T^{2} + T^{4} ) \)
67$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
71$C_2^3$ \( 1 - T^{4} + T^{8} \)
73$C_2$$\times$$C_2^2$ \( ( 1 + T + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
79$C_2^2$ \( ( 1 + T^{4} )^{2} \)
83$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
89$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
97$C_2$$\times$$C_2^2$ \( ( 1 - T + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−6.38148339963609185222930062352, −5.98598972745594129458514995769, −5.90032178215830543248602271594, −5.78372108708983851532078614276, −5.62668248278256712182863518850, −5.03585923563431173113643545123, −4.83082661343267252436901643703, −4.82429089575324629435273148887, −4.46863654289251538628080483949, −4.37846922207251840726286887221, −4.28743561787703092616917186461, −4.12262601156797750176801894205, −4.02687499181533259968519147528, −3.54429478534341812860920301305, −3.36685376128482842510757183104, −3.12722208512587809263406871312, −2.79915261356301970685975486834, −2.61985193593352546955837338700, −2.50930555492044522717238162855, −2.33060199183292897044637170764, −2.01200081749381880998069491998, −1.20437912669463358398065554136, −1.16639595903471030800521402821, −1.09270127979804506080579312899, −0.31685156408038657137136491756, 0.31685156408038657137136491756, 1.09270127979804506080579312899, 1.16639595903471030800521402821, 1.20437912669463358398065554136, 2.01200081749381880998069491998, 2.33060199183292897044637170764, 2.50930555492044522717238162855, 2.61985193593352546955837338700, 2.79915261356301970685975486834, 3.12722208512587809263406871312, 3.36685376128482842510757183104, 3.54429478534341812860920301305, 4.02687499181533259968519147528, 4.12262601156797750176801894205, 4.28743561787703092616917186461, 4.37846922207251840726286887221, 4.46863654289251538628080483949, 4.82429089575324629435273148887, 4.83082661343267252436901643703, 5.03585923563431173113643545123, 5.62668248278256712182863518850, 5.78372108708983851532078614276, 5.90032178215830543248602271594, 5.98598972745594129458514995769, 6.38148339963609185222930062352

Graph of the $Z$-function along the critical line