Properties

Label 8-3528e4-1.1-c0e4-0-10
Degree $8$
Conductor $1.549\times 10^{14}$
Sign $1$
Analytic cond. $9.61042$
Root an. cond. $1.32691$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 10·4-s − 20·8-s + 9-s + 35·16-s − 4·18-s + 2·23-s − 25-s − 56·32-s + 10·36-s − 8·46-s + 4·50-s + 84·64-s + 4·71-s − 20·72-s + 4·79-s + 20·92-s − 10·100-s − 2·113-s − 2·121-s + 127-s − 120·128-s + 131-s + 137-s + 139-s − 16·142-s + 35·144-s + ⋯
L(s)  = 1  − 4·2-s + 10·4-s − 20·8-s + 9-s + 35·16-s − 4·18-s + 2·23-s − 25-s − 56·32-s + 10·36-s − 8·46-s + 4·50-s + 84·64-s + 4·71-s − 20·72-s + 4·79-s + 20·92-s − 10·100-s − 2·113-s − 2·121-s + 127-s − 120·128-s + 131-s + 137-s + 139-s − 16·142-s + 35·144-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 3^{8} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 3^{8} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{12} \cdot 3^{8} \cdot 7^{8}\)
Sign: $1$
Analytic conductor: \(9.61042\)
Root analytic conductor: \(1.32691\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{12} \cdot 3^{8} \cdot 7^{8} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3257770476\)
\(L(\frac12)\) \(\approx\) \(0.3257770476\)
\(L(1)\) 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$C_1$ \( ( 1 + T )^{4} \)
3$C_2^2$ \( 1 - T^{2} + T^{4} \)
7 \( 1 \)
good5$C_2$$\times$$C_2^2$ \( ( 1 + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
11$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
13$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
19$C_2$$\times$$C_2^2$ \( ( 1 + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
23$C_1$$\times$$C_2$ \( ( 1 - T )^{4}( 1 + T + T^{2} )^{2} \)
29$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
31$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
37$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
41$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
43$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
47$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
53$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
59$C_2$ \( ( 1 + T^{2} )^{4} \)
61$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
67$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
71$C_2$ \( ( 1 - T + T^{2} )^{4} \)
73$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
79$C_2$ \( ( 1 - T + T^{2} )^{4} \)
83$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
97$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−6.57886958433010366035368021234, −6.28682503289757458251499592501, −6.24105101734465867043662240252, −5.72354796510526699632570690900, −5.66814827901407948103492125458, −5.26430270649537209195397563684, −5.12627555295153848654115432309, −5.07625010715186454669430892054, −5.02613504011627037139446590308, −4.13848183942837512099984201199, −4.02478695232244343387917314903, −3.96926537487367800893808822558, −3.56784654393501426486002407151, −3.50234537701979501605034463044, −2.95883535136583688738117303430, −2.88151665973368974295905410272, −2.83194160759533188908704808198, −2.34246982427643622087069820684, −2.19544701259194308732220256223, −1.94375408824720839235719744808, −1.75789353772282664738240592557, −1.32034395543754513661483588273, −1.21458692847495199011085181740, −0.792385404286588407875381672765, −0.56693079551653595504041530247, 0.56693079551653595504041530247, 0.792385404286588407875381672765, 1.21458692847495199011085181740, 1.32034395543754513661483588273, 1.75789353772282664738240592557, 1.94375408824720839235719744808, 2.19544701259194308732220256223, 2.34246982427643622087069820684, 2.83194160759533188908704808198, 2.88151665973368974295905410272, 2.95883535136583688738117303430, 3.50234537701979501605034463044, 3.56784654393501426486002407151, 3.96926537487367800893808822558, 4.02478695232244343387917314903, 4.13848183942837512099984201199, 5.02613504011627037139446590308, 5.07625010715186454669430892054, 5.12627555295153848654115432309, 5.26430270649537209195397563684, 5.66814827901407948103492125458, 5.72354796510526699632570690900, 6.24105101734465867043662240252, 6.28682503289757458251499592501, 6.57886958433010366035368021234

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