Properties

Label 8-3528e4-1.1-c0e4-0-2
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  − 2·3-s + 4-s + 9-s + 2·11-s − 2·12-s + 4·17-s − 4·19-s − 25-s + 2·27-s − 4·33-s + 36-s − 2·41-s + 2·43-s + 2·44-s − 8·51-s + 8·57-s − 64-s + 4·68-s − 4·73-s + 2·75-s − 4·76-s − 4·81-s − 2·83-s − 4·89-s + 2·97-s + 2·99-s − 100-s + ⋯
L(s)  = 1  − 2·3-s + 4-s + 9-s + 2·11-s − 2·12-s + 4·17-s − 4·19-s − 25-s + 2·27-s − 4·33-s + 36-s − 2·41-s + 2·43-s + 2·44-s − 8·51-s + 8·57-s − 64-s + 4·68-s − 4·73-s + 2·75-s − 4·76-s − 4·81-s − 2·83-s − 4·89-s + 2·97-s + 2·99-s − 100-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

\(L(\frac{1}{2})\) \(\approx\) \(0.1991188755\)
\(L(\frac12)\) \(\approx\) \(0.1991188755\)
\(L(1)\) 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$C_2^2$ \( 1 - T^{2} + T^{4} \)
3$C_2$ \( ( 1 + T + T^{2} )^{2} \)
7 \( 1 \)
good5$C_2$$\times$$C_2^2$ \( ( 1 + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
11$C_1$$\times$$C_2$ \( ( 1 - T )^{4}( 1 + T + T^{2} )^{2} \)
13$C_2$$\times$$C_2^2$ \( ( 1 + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
17$C_2$ \( ( 1 - T + T^{2} )^{4} \)
19$C_2$ \( ( 1 + T + T^{2} )^{4} \)
23$C_2$$\times$$C_2^2$ \( ( 1 + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
29$C_2$$\times$$C_2^2$ \( ( 1 + T^{2} )^{2}( 1 - T^{2} + T^{4} ) \)
31$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
37$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
41$C_1$$\times$$C_2$ \( ( 1 + T )^{4}( 1 - T + T^{2} )^{2} \)
43$C_1$$\times$$C_2$ \( ( 1 - T )^{4}( 1 + T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
53$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
59$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
61$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
67$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
73$C_2$ \( ( 1 + T + T^{2} )^{4} \)
79$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
83$C_1$$\times$$C_2$ \( ( 1 + T )^{4}( 1 - T + T^{2} )^{2} \)
89$C_2$ \( ( 1 + T + T^{2} )^{4} \)
97$C_1$$\times$$C_2$ \( ( 1 - T )^{4}( 1 + T + T^{2} )^{2} \)
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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

−6.28699124025639060076281459193, −6.15801425521371923824834134501, −5.79921657306849615897391611616, −5.59492169770929319356041996713, −5.53180956507558771160557584707, −5.50809492341416810523843782690, −5.37087692657741975151146833972, −4.76676792954973029526499125662, −4.70525641638961301599220273962, −4.29931682151293741919426009340, −4.25140011418134892422980319928, −4.19112552664528034720605501589, −3.96514661201432798844170104391, −3.40985955572413424981345275680, −3.39864557703299118438646358323, −3.30277537054758196906221565016, −2.77811340387787122638099571724, −2.55651692164476565764715583662, −2.43861747304447788542711629938, −2.19186759521768043955747887430, −1.49614180284212668885195459786, −1.42576062837841225908658133342, −1.27297274609380430027497668110, −1.23217309827898492178071716728, −0.18575091203530133148403206079, 0.18575091203530133148403206079, 1.23217309827898492178071716728, 1.27297274609380430027497668110, 1.42576062837841225908658133342, 1.49614180284212668885195459786, 2.19186759521768043955747887430, 2.43861747304447788542711629938, 2.55651692164476565764715583662, 2.77811340387787122638099571724, 3.30277537054758196906221565016, 3.39864557703299118438646358323, 3.40985955572413424981345275680, 3.96514661201432798844170104391, 4.19112552664528034720605501589, 4.25140011418134892422980319928, 4.29931682151293741919426009340, 4.70525641638961301599220273962, 4.76676792954973029526499125662, 5.37087692657741975151146833972, 5.50809492341416810523843782690, 5.53180956507558771160557584707, 5.59492169770929319356041996713, 5.79921657306849615897391611616, 6.15801425521371923824834134501, 6.28699124025639060076281459193

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