Properties

Label 4-1280e2-1.1-c1e2-0-48
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  + 4·3-s + 2·5-s + 4·7-s + 8·9-s − 2·13-s + 8·15-s − 10·17-s + 16·21-s + 4·23-s − 25-s + 12·27-s + 8·29-s + 8·35-s + 2·37-s − 8·39-s + 12·43-s + 16·45-s + 4·47-s + 8·49-s − 40·51-s + 14·53-s + 32·63-s − 4·65-s + 20·67-s + 16·69-s + 6·73-s − 4·75-s + ⋯
L(s)  = 1  + 2.30·3-s + 0.894·5-s + 1.51·7-s + 8/3·9-s − 0.554·13-s + 2.06·15-s − 2.42·17-s + 3.49·21-s + 0.834·23-s − 1/5·25-s + 2.30·27-s + 1.48·29-s + 1.35·35-s + 0.328·37-s − 1.28·39-s + 1.82·43-s + 2.38·45-s + 0.583·47-s + 8/7·49-s − 5.60·51-s + 1.92·53-s + 4.03·63-s − 0.496·65-s + 2.44·67-s + 1.92·69-s + 0.702·73-s − 0.461·75-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

\(L(1)\) \(\approx\) \(7.649717871\)
\(L(\frac12)\) \(\approx\) \(7.649717871\)
\(L(\frac{3}{2})\) 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$C_2^2$ \( 1 - 4 T + 8 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 4 T + 8 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 4 T + 8 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 46 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 12 T + 72 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 4 T + 8 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 14 T + 98 T^{2} - 14 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 106 T^{2} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 20 T + 200 T^{2} - 20 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 + 16 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + 4 T + 8 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
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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

−9.637445918137488821330463097390, −9.248259783175160853081988788305, −8.984064888830060203854062546556, −8.665726796564575432950957919099, −8.420635345914108875254933326695, −7.971058108206227821063863793780, −7.64084928425883164115914497256, −7.09699356874525161932203036268, −6.72632447822442935177252188295, −6.37260494201619642663893724475, −5.37929589965047189799786155287, −5.32382502031391882329072238250, −4.54233850297811252151142764348, −4.13715078589335826802777805672, −3.99378345328561432670310880824, −2.83453826517783153703154103552, −2.58363013431982497904613150855, −2.37013766845954480417782430793, −1.80007069764934385275119207374, −1.07273876415153275693501838165, 1.07273876415153275693501838165, 1.80007069764934385275119207374, 2.37013766845954480417782430793, 2.58363013431982497904613150855, 2.83453826517783153703154103552, 3.99378345328561432670310880824, 4.13715078589335826802777805672, 4.54233850297811252151142764348, 5.32382502031391882329072238250, 5.37929589965047189799786155287, 6.37260494201619642663893724475, 6.72632447822442935177252188295, 7.09699356874525161932203036268, 7.64084928425883164115914497256, 7.971058108206227821063863793780, 8.420635345914108875254933326695, 8.665726796564575432950957919099, 8.984064888830060203854062546556, 9.248259783175160853081988788305, 9.637445918137488821330463097390

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