Properties

Label 8-500e4-1.1-c0e4-0-0
Degree $8$
Conductor $62500000000$
Sign $1$
Analytic cond. $0.00387711$
Root an. cond. $0.499532$
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 + 9-s + 3·16-s + 2·29-s − 2·36-s − 2·41-s + 49-s − 2·61-s − 4·64-s + 2·89-s − 2·101-s + 2·109-s − 4·116-s + 4·121-s + 127-s + 131-s + 137-s + 139-s + 3·144-s + 149-s + 151-s + 157-s + 163-s + 4·164-s + 167-s − 4·169-s + 173-s + ⋯
L(s)  = 1  − 2·4-s + 9-s + 3·16-s + 2·29-s − 2·36-s − 2·41-s + 49-s − 2·61-s − 4·64-s + 2·89-s − 2·101-s + 2·109-s − 4·116-s + 4·121-s + 127-s + 131-s + 137-s + 139-s + 3·144-s + 149-s + 151-s + 157-s + 163-s + 4·164-s + 167-s − 4·169-s + 173-s + ⋯

Functional equation

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

Invariants

Degree: \(8\)
Conductor: \(2^{8} \cdot 5^{12}\)
Sign: $1$
Analytic conductor: \(0.00387711\)
Root analytic conductor: \(0.499532\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{8} \cdot 5^{12} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3898857644\)
\(L(\frac12)\) \(\approx\) \(0.3898857644\)
\(L(1)\) 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$C_2$ \( ( 1 + T^{2} )^{2} \)
5 \( 1 \)
good3$C_4\times C_2$ \( 1 - T^{2} + T^{4} - T^{6} + T^{8} \)
7$C_4\times C_2$ \( 1 - T^{2} + T^{4} - T^{6} + T^{8} \)
11$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
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$C_4\times C_2$ \( 1 - T^{2} + T^{4} - T^{6} + T^{8} \)
29$C_4$ \( ( 1 - T + T^{2} - T^{3} + T^{4} )^{2} \)
31$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
37$C_2$ \( ( 1 + T^{2} )^{4} \)
41$C_4$ \( ( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \)
43$C_4\times C_2$ \( 1 - T^{2} + T^{4} - T^{6} + T^{8} \)
47$C_4\times C_2$ \( 1 - T^{2} + T^{4} - T^{6} + T^{8} \)
53$C_2$ \( ( 1 + T^{2} )^{4} \)
59$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
61$C_4$ \( ( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \)
67$C_2$ \( ( 1 + T^{2} )^{4} \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
73$C_2$ \( ( 1 + T^{2} )^{4} \)
79$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
83$C_4\times C_2$ \( 1 - T^{2} + T^{4} - T^{6} + T^{8} \)
89$C_4$ \( ( 1 - T + T^{2} - T^{3} + T^{4} )^{2} \)
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

−8.022520811785433525116451494462, −8.006120872951264265066786573584, −7.903753242028869966867672037200, −7.37778346034146958242057896319, −7.17943912351348497531709641840, −6.90353233914736342663985772655, −6.88949502527873404401751038917, −6.26445790760845398235712485742, −6.17075501779488516761979415131, −5.84100056221284411154529286528, −5.75840755322082570063539996459, −5.18998964462435297827539165020, −4.99265802712363048191117049820, −4.91386951587758560842826163324, −4.48356678306683325587443462193, −4.37510281737693269411401181871, −4.24592654490052201150390067501, −3.66735397126259653442367922964, −3.49234463308560482312565558060, −3.10704401620495720348084907954, −3.07305886590573934492989252575, −2.25667130418092342522405004614, −2.00692432004278416078375153215, −1.25276422819773355308339692320, −1.06921259929186878510600224317, 1.06921259929186878510600224317, 1.25276422819773355308339692320, 2.00692432004278416078375153215, 2.25667130418092342522405004614, 3.07305886590573934492989252575, 3.10704401620495720348084907954, 3.49234463308560482312565558060, 3.66735397126259653442367922964, 4.24592654490052201150390067501, 4.37510281737693269411401181871, 4.48356678306683325587443462193, 4.91386951587758560842826163324, 4.99265802712363048191117049820, 5.18998964462435297827539165020, 5.75840755322082570063539996459, 5.84100056221284411154529286528, 6.17075501779488516761979415131, 6.26445790760845398235712485742, 6.88949502527873404401751038917, 6.90353233914736342663985772655, 7.17943912351348497531709641840, 7.37778346034146958242057896319, 7.903753242028869966867672037200, 8.006120872951264265066786573584, 8.022520811785433525116451494462

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