Properties

Label 4-192e2-1.1-c1e2-0-6
Degree $4$
Conductor $36864$
Sign $1$
Analytic cond. $2.35048$
Root an. cond. $1.23819$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·5-s − 9-s + 4·13-s − 4·17-s + 6·25-s + 4·29-s + 4·37-s − 12·41-s − 4·45-s + 6·49-s + 4·53-s − 12·61-s + 16·65-s − 12·73-s + 81-s − 16·85-s + 12·89-s + 12·97-s − 12·101-s − 12·109-s − 12·113-s − 4·117-s + 6·121-s + 4·125-s + 127-s + 131-s + 137-s + ⋯
L(s)  = 1  + 1.78·5-s − 1/3·9-s + 1.10·13-s − 0.970·17-s + 6/5·25-s + 0.742·29-s + 0.657·37-s − 1.87·41-s − 0.596·45-s + 6/7·49-s + 0.549·53-s − 1.53·61-s + 1.98·65-s − 1.40·73-s + 1/9·81-s − 1.73·85-s + 1.27·89-s + 1.21·97-s − 1.19·101-s − 1.14·109-s − 1.12·113-s − 0.369·117-s + 6/11·121-s + 0.357·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 36864 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 36864 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(36864\)    =    \(2^{12} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(2.35048\)
Root analytic conductor: \(1.23819\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 36864,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.734381402\)
\(L(\frac12)\) \(\approx\) \(1.734381402\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T^{2} \)
good5$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + p T^{2} ) \)
7$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
17$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
41$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + p T^{2} ) \)
59$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
61$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
67$C_2^2$ \( 1 + 106 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 42 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
97$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−10.30833213514757498513882859120, −9.900179014472606279069626876746, −9.230886051609571412695073940227, −8.891445991295568381980794602378, −8.464816342473742258615278696129, −7.75750408276040742564631190481, −6.91950027314728133792020930159, −6.38561974216324161889860279739, −6.05037829844096332478399513944, −5.48430265702634826766610341478, −4.83828885667238315435619144403, −4.03658575092496091758835830863, −3.07868749500386681033869486735, −2.28708818518850225684617667408, −1.47130844084057074366336267008, 1.47130844084057074366336267008, 2.28708818518850225684617667408, 3.07868749500386681033869486735, 4.03658575092496091758835830863, 4.83828885667238315435619144403, 5.48430265702634826766610341478, 6.05037829844096332478399513944, 6.38561974216324161889860279739, 6.91950027314728133792020930159, 7.75750408276040742564631190481, 8.464816342473742258615278696129, 8.891445991295568381980794602378, 9.230886051609571412695073940227, 9.900179014472606279069626876746, 10.30833213514757498513882859120

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