Properties

Label 8-1536e4-1.1-c0e4-0-2
Degree $8$
Conductor $5.566\times 10^{12}$
Sign $1$
Analytic cond. $0.345297$
Root an. cond. $0.875536$
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  + 4·25-s − 4·49-s − 81-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 + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + 233-s + 239-s + 241-s + ⋯
L(s)  = 1  + 4·25-s − 4·49-s − 81-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 + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + 233-s + 239-s + 241-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{36} \cdot 3^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{36} \cdot 3^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{36} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(0.345297\)
Root analytic conductor: \(0.875536\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{36} \cdot 3^{4} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.143649952\)
\(L(\frac12)\) \(\approx\) \(1.143649952\)
\(L(1)\) 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_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
7$C_2$ \( ( 1 + T^{2} )^{4} \)
11$C_2^2$ \( ( 1 + T^{4} )^{2} \)
13$C_2$ \( ( 1 + T^{2} )^{4} \)
17$C_2$ \( ( 1 + T^{2} )^{4} \)
19$C_2^2$ \( ( 1 + T^{4} )^{2} \)
23$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
29$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
31$C_2$ \( ( 1 + T^{2} )^{4} \)
37$C_2$ \( ( 1 + T^{2} )^{4} \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
43$C_2^2$ \( ( 1 + T^{4} )^{2} \)
47$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
53$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
59$C_2^2$ \( ( 1 + T^{4} )^{2} \)
61$C_2$ \( ( 1 + T^{2} )^{4} \)
67$C_2^2$ \( ( 1 + T^{4} )^{2} \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
73$C_2$ \( ( 1 + T^{2} )^{4} \)
79$C_2$ \( ( 1 + T^{2} )^{4} \)
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

−6.89078908662822911633680426017, −6.69497054129257655538977364344, −6.51550777352264895345966044221, −6.40577597314999275202493327753, −6.26068990860901136944665667563, −5.84504045857925779397450540147, −5.58625318363115348573890864929, −5.34020912141235155753531105717, −5.32969437251898836552495153547, −4.75180123181174105061516764535, −4.68165531553386201126335297889, −4.66686379699381178383873813382, −4.57671531659987929678886950681, −4.04833588597752672251228191017, −3.61448118192798378442395823001, −3.53470374117965125402303784524, −3.25472605722643107306598150096, −3.12063464619350709198087589378, −2.68248220446785032416315016012, −2.51335733051674113947713163323, −2.38832022748634222207639775930, −1.60979645602740736707105377417, −1.53603653617730186155043298715, −1.26862769368068891805563630335, −0.68119417147713322337564506440, 0.68119417147713322337564506440, 1.26862769368068891805563630335, 1.53603653617730186155043298715, 1.60979645602740736707105377417, 2.38832022748634222207639775930, 2.51335733051674113947713163323, 2.68248220446785032416315016012, 3.12063464619350709198087589378, 3.25472605722643107306598150096, 3.53470374117965125402303784524, 3.61448118192798378442395823001, 4.04833588597752672251228191017, 4.57671531659987929678886950681, 4.66686379699381178383873813382, 4.68165531553386201126335297889, 4.75180123181174105061516764535, 5.32969437251898836552495153547, 5.34020912141235155753531105717, 5.58625318363115348573890864929, 5.84504045857925779397450540147, 6.26068990860901136944665667563, 6.40577597314999275202493327753, 6.51550777352264895345966044221, 6.69497054129257655538977364344, 6.89078908662822911633680426017

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