Properties

Label 8-675e4-1.1-c1e4-0-8
Degree $8$
Conductor $207594140625$
Sign $1$
Analytic cond. $843.963$
Root an. cond. $2.32161$
Motivic weight $1$
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-s + 4·11-s − 4·16-s − 20·29-s − 8·31-s − 4·41-s + 4·44-s + 20·59-s + 12·61-s − 5·64-s + 44·71-s + 32·79-s + 12·89-s + 48·101-s + 28·109-s − 20·116-s − 8·121-s − 8·124-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s − 4·164-s + ⋯
L(s)  = 1  + 1/2·4-s + 1.20·11-s − 16-s − 3.71·29-s − 1.43·31-s − 0.624·41-s + 0.603·44-s + 2.60·59-s + 1.53·61-s − 5/8·64-s + 5.22·71-s + 3.60·79-s + 1.27·89-s + 4.77·101-s + 2.68·109-s − 1.85·116-s − 0.727·121-s − 0.718·124-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s − 0.312·164-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(3^{12} \cdot 5^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(3^{12} \cdot 5^{8}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(3^{12} \cdot 5^{8}\)
Sign: $1$
Analytic conductor: \(843.963\)
Root analytic conductor: \(2.32161\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 3^{12} \cdot 5^{8} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(3.287805160\)
\(L(\frac12)\) \(\approx\) \(3.287805160\)
\(L(\frac{3}{2})\) 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)$
bad3 \( 1 \)
5 \( 1 \)
good2$D_4\times C_2$ \( 1 - T^{2} + 5 T^{4} - p^{2} T^{6} + p^{4} T^{8} \)
7$C_2^2$$\times$$C_2^2$ \( ( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} )( 1 + 2 T + 2 T^{2} + 2 p T^{3} + p^{2} T^{4} ) \)
11$D_{4}$ \( ( 1 - 2 T + 10 T^{2} - 2 p T^{3} + p^{2} T^{4} )^{2} \)
13$D_4\times C_2$ \( 1 - 8 T^{2} - 114 T^{4} - 8 p^{2} T^{6} + p^{4} T^{8} \)
17$D_4\times C_2$ \( 1 - 2 p T^{2} + 659 T^{4} - 2 p^{3} T^{6} + p^{4} T^{8} \)
19$C_2^2$ \( ( 1 + 25 T^{2} + p^{2} T^{4} )^{2} \)
23$C_2^2$ \( ( 1 - 37 T^{2} + p^{2} T^{4} )^{2} \)
29$D_{4}$ \( ( 1 + 10 T + 70 T^{2} + 10 p T^{3} + p^{2} T^{4} )^{2} \)
31$D_{4}$ \( ( 1 + 4 T + 53 T^{2} + 4 p T^{3} + p^{2} T^{4} )^{2} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )^{2}( 1 + 12 T + p T^{2} )^{2} \)
41$D_{4}$ \( ( 1 + 2 T + 70 T^{2} + 2 p T^{3} + p^{2} T^{4} )^{2} \)
43$D_4\times C_2$ \( 1 - 128 T^{2} + 7326 T^{4} - 128 p^{2} T^{6} + p^{4} T^{8} \)
47$D_4\times C_2$ \( 1 - 76 T^{2} + 5030 T^{4} - 76 p^{2} T^{6} + p^{4} T^{8} \)
53$D_4\times C_2$ \( 1 - 178 T^{2} + 13331 T^{4} - 178 p^{2} T^{6} + p^{4} T^{8} \)
59$D_{4}$ \( ( 1 - 10 T + 130 T^{2} - 10 p T^{3} + p^{2} T^{4} )^{2} \)
61$D_{4}$ \( ( 1 - 6 T + 79 T^{2} - 6 p T^{3} + p^{2} T^{4} )^{2} \)
67$D_4\times C_2$ \( 1 - 36 T^{2} - 4010 T^{4} - 36 p^{2} T^{6} + p^{4} T^{8} \)
71$D_{4}$ \( ( 1 - 22 T + 250 T^{2} - 22 p T^{3} + p^{2} T^{4} )^{2} \)
73$D_4\times C_2$ \( 1 - 104 T^{2} + 9150 T^{4} - 104 p^{2} T^{6} + p^{4} T^{8} \)
79$D_{4}$ \( ( 1 - 16 T + 209 T^{2} - 16 p T^{3} + p^{2} T^{4} )^{2} \)
83$C_2^2$ \( ( 1 - 157 T^{2} + p^{2} T^{4} )^{2} \)
89$D_{4}$ \( ( 1 - 6 T + 70 T^{2} - 6 p T^{3} + p^{2} T^{4} )^{2} \)
97$C_2$ \( ( 1 - 18 T + p T^{2} )^{2}( 1 + 18 T + p T^{2} )^{2} \)
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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

−7.44123834041897679903063706406, −7.41421904496491870950532291791, −7.21878542517889778180208383321, −6.80501896824354508123223281424, −6.55561364681611844453535830232, −6.39167326965225354527598354564, −6.35317451912469313849385528827, −5.96113950496678308390715207903, −5.50814986835270701986932434841, −5.47532730397400331580432098109, −5.05903544583601989574463104512, −5.05060326899302559607509480843, −4.80068737351865729137662196521, −4.08468834539344009947217866162, −3.98527890432724158685654259874, −3.84459755256625864013118812654, −3.52642671663629905397195125261, −3.42031498201743255397883523954, −3.03372936300460914596785233955, −2.16857170541265553963773382891, −2.10573064634070077603886748970, −2.04575594871964318394423956309, −1.86710467359163906338031227725, −0.76416499516960759110806516794, −0.67692972901026458455109863076, 0.67692972901026458455109863076, 0.76416499516960759110806516794, 1.86710467359163906338031227725, 2.04575594871964318394423956309, 2.10573064634070077603886748970, 2.16857170541265553963773382891, 3.03372936300460914596785233955, 3.42031498201743255397883523954, 3.52642671663629905397195125261, 3.84459755256625864013118812654, 3.98527890432724158685654259874, 4.08468834539344009947217866162, 4.80068737351865729137662196521, 5.05060326899302559607509480843, 5.05903544583601989574463104512, 5.47532730397400331580432098109, 5.50814986835270701986932434841, 5.96113950496678308390715207903, 6.35317451912469313849385528827, 6.39167326965225354527598354564, 6.55561364681611844453535830232, 6.80501896824354508123223281424, 7.21878542517889778180208383321, 7.41421904496491870950532291791, 7.44123834041897679903063706406

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