Properties

Label 4-6e8-1.1-c1e2-0-23
Degree $4$
Conductor $1679616$
Sign $1$
Analytic cond. $107.093$
Root an. cond. $3.21692$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 9·7-s + 5·13-s − 5·25-s − 18·31-s + 22·37-s − 18·43-s + 47·49-s + 61-s + 27·67-s + 14·73-s + 9·79-s + 45·91-s − 19·97-s + 27·103-s − 4·109-s + 11·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 13·169-s + 173-s + ⋯
L(s)  = 1  + 3.40·7-s + 1.38·13-s − 25-s − 3.23·31-s + 3.61·37-s − 2.74·43-s + 47/7·49-s + 0.128·61-s + 3.29·67-s + 1.63·73-s + 1.01·79-s + 4.71·91-s − 1.92·97-s + 2.66·103-s − 0.383·109-s + 121-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 + 0.0773·167-s + 169-s + 0.0760·173-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1679616 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1679616 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1679616\)    =    \(2^{8} \cdot 3^{8}\)
Sign: $1$
Analytic conductor: \(107.093\)
Root analytic conductor: \(3.21692\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1679616,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.054314132\)
\(L(\frac12)\) \(\approx\) \(4.054314132\)
\(L(\frac{3}{2})\) 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)$
bad2 \( 1 \)
3 \( 1 \)
good5$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$ \( ( 1 - p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
23$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + 7 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 11 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
47$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - p T^{2} )^{2} \)
59$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 - 11 T + p T^{2} ) \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 7 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
83$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - p T^{2} )^{2} \)
97$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.718007030682469486275479393183, −9.470570090356143421798942086014, −8.940951847667308329536116191992, −8.328925532816339426799889938216, −8.268224373205767301190406580411, −8.046828685041279380352808564356, −7.40306571360408387840554494653, −7.35954374425345910510747919885, −6.46487655691979086427647405746, −6.09660609737121073298803901806, −5.38647248708788311457938252948, −5.32245723708886382928064509824, −4.83306592173024571555445160727, −4.33669709400533156588235149354, −3.77494864241125368317108564764, −3.59655871859952174450881675602, −2.31679278661667540193135661397, −2.03663130615716882751725528435, −1.50711162235389149707276890328, −0.942113657085336780854598286456, 0.942113657085336780854598286456, 1.50711162235389149707276890328, 2.03663130615716882751725528435, 2.31679278661667540193135661397, 3.59655871859952174450881675602, 3.77494864241125368317108564764, 4.33669709400533156588235149354, 4.83306592173024571555445160727, 5.32245723708886382928064509824, 5.38647248708788311457938252948, 6.09660609737121073298803901806, 6.46487655691979086427647405746, 7.35954374425345910510747919885, 7.40306571360408387840554494653, 8.046828685041279380352808564356, 8.268224373205767301190406580411, 8.328925532816339426799889938216, 8.940951847667308329536116191992, 9.470570090356143421798942086014, 9.718007030682469486275479393183

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