Properties

Label 8-1080e4-1.1-c0e4-0-0
Degree $8$
Conductor $1.360\times 10^{12}$
Sign $1$
Analytic cond. $0.0843963$
Root an. cond. $0.734159$
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  − 2·4-s + 3·16-s + 25-s + 4·31-s − 2·49-s − 4·64-s + 8·79-s − 2·100-s + 2·121-s − 8·124-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 4·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 4·196-s + 197-s + ⋯
L(s)  = 1  − 2·4-s + 3·16-s + 25-s + 4·31-s − 2·49-s − 4·64-s + 8·79-s − 2·100-s + 2·121-s − 8·124-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 4·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 4·196-s + 197-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 3^{12} \cdot 5^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 3^{12} \cdot 5^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{12} \cdot 3^{12} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(0.0843963\)
Root analytic conductor: \(0.734159\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{12} \cdot 3^{12} \cdot 5^{4} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.6336752003\)
\(L(\frac12)\) \(\approx\) \(0.6336752003\)
\(L(1)\) 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$C_2$ \( ( 1 + T^{2} )^{2} \)
3 \( 1 \)
5$C_2^2$ \( 1 - T^{2} + T^{4} \)
good7$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
11$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
13$C_2$ \( ( 1 + T^{2} )^{4} \)
17$C_2$ \( ( 1 + T^{2} )^{4} \)
19$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
23$C_2$ \( ( 1 + T^{2} )^{4} \)
29$C_2$ \( ( 1 + T^{2} )^{4} \)
31$C_2$ \( ( 1 - T + T^{2} )^{4} \)
37$C_2$ \( ( 1 + T^{2} )^{4} \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
43$C_2$ \( ( 1 + T^{2} )^{4} \)
47$C_2$ \( ( 1 + T^{2} )^{4} \)
53$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
59$C_2$ \( ( 1 + T^{2} )^{4} \)
61$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
67$C_2$ \( ( 1 + T^{2} )^{4} \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
73$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
79$C_1$ \( ( 1 - T )^{8} \)
83$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
89$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
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

−7.51778571151360962519223862736, −6.97021515484389462163631641657, −6.74051948876620824484321635825, −6.50430963435345288618608926388, −6.43400850706305980587936080306, −6.19186171240020255060742843792, −6.05106501151413431306618060982, −5.52502600381031228495468223273, −5.49588552536215980422463874785, −5.06209797470060113091615043386, −4.86994752018897555580602482898, −4.79355264425500666774946558942, −4.58426603438368821504978845332, −4.51904233837962069829048957274, −4.01143962587889608455894798016, −3.72825071393392038502542731028, −3.52781953521080997473902996350, −3.32062298491310001628278791586, −3.09842598395990234858796801035, −2.67435219224706951925869975333, −2.24268083273325330541403018118, −2.20834013717454747780806594918, −1.39470754395918547522919556869, −0.984298241188176431903440917282, −0.869459263362982107627160513250, 0.869459263362982107627160513250, 0.984298241188176431903440917282, 1.39470754395918547522919556869, 2.20834013717454747780806594918, 2.24268083273325330541403018118, 2.67435219224706951925869975333, 3.09842598395990234858796801035, 3.32062298491310001628278791586, 3.52781953521080997473902996350, 3.72825071393392038502542731028, 4.01143962587889608455894798016, 4.51904233837962069829048957274, 4.58426603438368821504978845332, 4.79355264425500666774946558942, 4.86994752018897555580602482898, 5.06209797470060113091615043386, 5.49588552536215980422463874785, 5.52502600381031228495468223273, 6.05106501151413431306618060982, 6.19186171240020255060742843792, 6.43400850706305980587936080306, 6.50430963435345288618608926388, 6.74051948876620824484321635825, 6.97021515484389462163631641657, 7.51778571151360962519223862736

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