Properties

Label 4-912e2-1.1-c1e2-0-6
Degree $4$
Conductor $831744$
Sign $1$
Analytic cond. $53.0327$
Root an. cond. $2.69858$
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  − 3·3-s − 2·7-s + 6·9-s + 8·19-s + 6·21-s − 2·25-s − 9·27-s − 18·29-s − 4·43-s − 11·49-s + 18·53-s − 24·57-s − 6·59-s − 16·61-s − 12·63-s − 24·71-s + 22·73-s + 6·75-s + 9·81-s + 54·87-s − 12·89-s + 6·107-s + 24·113-s + 10·121-s + 127-s + 12·129-s + 131-s + ⋯
L(s)  = 1  − 1.73·3-s − 0.755·7-s + 2·9-s + 1.83·19-s + 1.30·21-s − 2/5·25-s − 1.73·27-s − 3.34·29-s − 0.609·43-s − 1.57·49-s + 2.47·53-s − 3.17·57-s − 0.781·59-s − 2.04·61-s − 1.51·63-s − 2.84·71-s + 2.57·73-s + 0.692·75-s + 81-s + 5.78·87-s − 1.27·89-s + 0.580·107-s + 2.25·113-s + 0.909·121-s + 0.0887·127-s + 1.05·129-s + 0.0873·131-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(831744\)    =    \(2^{8} \cdot 3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(53.0327\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 831744,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5053710380\)
\(L(\frac12)\) \(\approx\) \(0.5053710380\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T + p T^{2} \)
19$C_2$ \( 1 - 8 T + p T^{2} \)
good5$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
11$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 31 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 19 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 59 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 11 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 110 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
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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

−10.50687907800007814205506569116, −9.778709980490372354394574336033, −9.594327308765145281382590752132, −9.358588007630277367990214762527, −8.758646213835674476160718874746, −8.050569957155588787338996736996, −7.51993362264571322451593200575, −7.16953367436832341250413445637, −7.04780362551873855628173892357, −6.16856297446901935037821256248, −6.01787168329570719286958867729, −5.51609030431458289553462675499, −5.27897725139969926680995703297, −4.64152189035303064600392259549, −4.12571298516247816773420089958, −3.43549569003335863127305592153, −3.17224876554612289124470968074, −2.00054907663525184032548186890, −1.41257393692893365059355368389, −0.39420738451292526617359265397, 0.39420738451292526617359265397, 1.41257393692893365059355368389, 2.00054907663525184032548186890, 3.17224876554612289124470968074, 3.43549569003335863127305592153, 4.12571298516247816773420089958, 4.64152189035303064600392259549, 5.27897725139969926680995703297, 5.51609030431458289553462675499, 6.01787168329570719286958867729, 6.16856297446901935037821256248, 7.04780362551873855628173892357, 7.16953367436832341250413445637, 7.51993362264571322451593200575, 8.050569957155588787338996736996, 8.758646213835674476160718874746, 9.358588007630277367990214762527, 9.594327308765145281382590752132, 9.778709980490372354394574336033, 10.50687907800007814205506569116

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