Properties

Label 8-768e4-1.1-c0e4-0-0
Degree $8$
Conductor $347892350976$
Sign $1$
Analytic cond. $0.0215810$
Root an. cond. $0.619097$
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  − 4·13-s + 4·37-s + 4·61-s − 81-s + 4·109-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 8·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + 233-s + ⋯
L(s)  = 1  − 4·13-s + 4·37-s + 4·61-s − 81-s + 4·109-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 8·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + 233-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{32} \cdot 3^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{32} \cdot 3^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{32} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(0.0215810\)
Root analytic conductor: \(0.619097\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{32} \cdot 3^{4} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5743743067\)
\(L(\frac12)\) \(\approx\) \(0.5743743067\)
\(L(1)\) 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 \( 1 \)
3$C_2^2$ \( 1 + T^{4} \)
good5$C_2^2$ \( ( 1 + T^{4} )^{2} \)
7$C_2^2$ \( ( 1 + T^{4} )^{2} \)
11$C_2^2$ \( ( 1 + T^{4} )^{2} \)
13$C_1$$\times$$C_2$ \( ( 1 + T )^{4}( 1 + T^{2} )^{2} \)
17$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
19$C_2^2$ \( ( 1 + T^{4} )^{2} \)
23$C_2$ \( ( 1 + T^{2} )^{4} \)
29$C_2^2$ \( ( 1 + T^{4} )^{2} \)
31$C_2^2$ \( ( 1 + T^{4} )^{2} \)
37$C_1$$\times$$C_2$ \( ( 1 - T )^{4}( 1 + T^{2} )^{2} \)
41$C_2$ \( ( 1 + T^{2} )^{4} \)
43$C_2^2$ \( ( 1 + T^{4} )^{2} \)
47$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
53$C_2^2$ \( ( 1 + T^{4} )^{2} \)
59$C_2^2$ \( ( 1 + T^{4} )^{2} \)
61$C_1$$\times$$C_2$ \( ( 1 - T )^{4}( 1 + T^{2} )^{2} \)
67$C_2^2$ \( ( 1 + T^{4} )^{2} \)
71$C_2$ \( ( 1 + T^{2} )^{4} \)
73$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
79$C_2^2$ \( ( 1 + T^{4} )^{2} \)
83$C_2^2$ \( ( 1 + T^{4} )^{2} \)
89$C_2$ \( ( 1 + T^{2} )^{4} \)
97$C_2$ \( ( 1 + T^{2} )^{4} \)
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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

−7.52753259997669659053556414330, −7.47448400418578472126877030440, −7.17887634069304071626328509295, −7.09799727856111460127818937676, −6.97786142857710253982331009585, −6.31510370080201837787356276565, −6.24251051548040817548455498901, −6.09232026584850991134051100787, −5.86771939584615238294315056329, −5.37356384890399184672899423801, −5.25414833489590449404043786749, −4.95346695150744839011667156222, −4.73378768843682497981537909826, −4.70122051681237414997937803449, −4.37309667551536545429944692828, −3.90513823797067780262373371644, −3.86446329139798759701981249665, −3.43294835580117660338348996374, −2.94589771446165780746346580217, −2.67488760753414508913958952736, −2.38076276436362608287248420143, −2.36187048610256578754138761460, −2.10110209145205183716226362850, −1.30094034148794529786059142175, −0.75137044797525364260919094343, 0.75137044797525364260919094343, 1.30094034148794529786059142175, 2.10110209145205183716226362850, 2.36187048610256578754138761460, 2.38076276436362608287248420143, 2.67488760753414508913958952736, 2.94589771446165780746346580217, 3.43294835580117660338348996374, 3.86446329139798759701981249665, 3.90513823797067780262373371644, 4.37309667551536545429944692828, 4.70122051681237414997937803449, 4.73378768843682497981537909826, 4.95346695150744839011667156222, 5.25414833489590449404043786749, 5.37356384890399184672899423801, 5.86771939584615238294315056329, 6.09232026584850991134051100787, 6.24251051548040817548455498901, 6.31510370080201837787356276565, 6.97786142857710253982331009585, 7.09799727856111460127818937676, 7.17887634069304071626328509295, 7.47448400418578472126877030440, 7.52753259997669659053556414330

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