Properties

Label 4-1280e2-1.1-c1e2-0-5
Degree $4$
Conductor $1638400$
Sign $1$
Analytic cond. $104.465$
Root an. cond. $3.19700$
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  − 2·5-s + 10·13-s − 10·17-s − 25-s − 8·29-s − 10·37-s − 16·41-s + 10·53-s − 20·65-s − 10·73-s − 9·81-s + 20·85-s + 10·97-s − 12·109-s + 30·113-s − 22·121-s + 12·125-s + 127-s + 131-s + 137-s + 139-s + 16·145-s + 149-s + 151-s + 157-s + 163-s + 167-s + ⋯
L(s)  = 1  − 0.894·5-s + 2.77·13-s − 2.42·17-s − 1/5·25-s − 1.48·29-s − 1.64·37-s − 2.49·41-s + 1.37·53-s − 2.48·65-s − 1.17·73-s − 81-s + 2.16·85-s + 1.01·97-s − 1.14·109-s + 2.82·113-s − 2·121-s + 1.07·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 1.32·145-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1638400\)    =    \(2^{16} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(104.465\)
Root analytic conductor: \(3.19700\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1638400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.028080073\)
\(L(\frac12)\) \(\approx\) \(1.028080073\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5$C_2$ \( 1 + 2 T + p T^{2} \)
good3$C_2^2$ \( 1 + p^{2} T^{4} \)
7$C_2^2$ \( 1 + p^{2} T^{4} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 - p T^{2} )^{2} \)
23$C_2^2$ \( 1 + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 + p^{2} T^{4} \)
47$C_2^2$ \( 1 + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
59$C_2$ \( ( 1 - p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
67$C_2^2$ \( 1 + p^{2} T^{4} \)
71$C_2$ \( ( 1 - p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
79$C_2$ \( ( 1 + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
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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

−10.11438865071386317091421550684, −9.091899945531123201644425725516, −9.030887611588143986310667730503, −8.585604864707263456467493059742, −8.453517746850719473485622194063, −7.991150076970423622472806007073, −7.34160995165524630651982063857, −6.85879016846338345739621394763, −6.79680445208458566379433301339, −5.97869096312774114471418214610, −5.96700528524974412324000094128, −5.18109618127051032617823362923, −4.74173148678129836489681767748, −3.97487450572934773574594098011, −3.91624449322451952782696936069, −3.49310370129605724756387465616, −2.84378413786553694923164123873, −1.78797119986679657755660265937, −1.70153620039890492054305451472, −0.42186522704871624138557909427, 0.42186522704871624138557909427, 1.70153620039890492054305451472, 1.78797119986679657755660265937, 2.84378413786553694923164123873, 3.49310370129605724756387465616, 3.91624449322451952782696936069, 3.97487450572934773574594098011, 4.74173148678129836489681767748, 5.18109618127051032617823362923, 5.96700528524974412324000094128, 5.97869096312774114471418214610, 6.79680445208458566379433301339, 6.85879016846338345739621394763, 7.34160995165524630651982063857, 7.991150076970423622472806007073, 8.453517746850719473485622194063, 8.585604864707263456467493059742, 9.030887611588143986310667730503, 9.091899945531123201644425725516, 10.11438865071386317091421550684

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