Properties

Label 4-1176e2-1.1-c0e2-0-1
Degree $4$
Conductor $1382976$
Sign $1$
Analytic cond. $0.344452$
Root an. cond. $0.766094$
Motivic weight $0$
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-s − 3-s + 5-s − 6-s − 8-s + 10-s − 11-s − 15-s − 16-s − 22-s + 24-s + 25-s + 27-s + 2·29-s − 30-s − 31-s + 33-s − 40-s + 48-s + 50-s − 53-s + 54-s − 55-s + 2·58-s + 59-s − 62-s + 64-s + ⋯
L(s)  = 1  + 2-s − 3-s + 5-s − 6-s − 8-s + 10-s − 11-s − 15-s − 16-s − 22-s + 24-s + 25-s + 27-s + 2·29-s − 30-s − 31-s + 33-s − 40-s + 48-s + 50-s − 53-s + 54-s − 55-s + 2·58-s + 59-s − 62-s + 64-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1382976 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1382976 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1382976\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(0.344452\)
Root analytic conductor: \(0.766094\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1382976,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.060862936\)
\(L(\frac12)\) \(\approx\) \(1.060862936\)
\(L(1)\) 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$C_2$ \( 1 - T + T^{2} \)
3$C_2$ \( 1 + T + T^{2} \)
7 \( 1 \)
good5$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
11$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
13$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )^{2} \)
31$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
43$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
59$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_2$ \( ( 1 - T + T^{2} )^{2} \)
79$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 + T + T^{2} )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_2$ \( ( 1 - T + T^{2} )^{2} \)
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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

−10.32110911446975505004905760276, −9.688300914258717542184388682077, −9.635380801605928738865688778126, −8.792415413851405298238500163679, −8.752080930566324294543999380904, −8.110928862295636083794298139221, −7.75365508106348122153428176998, −6.82395877422430105079915811174, −6.78505134034273009792233770489, −6.26781719533747438260107681791, −5.82250174744035564124820305572, −5.39218140143969589184786506432, −5.26509475675830070917360237559, −4.64021122083724918976772870124, −4.45634369964125430872140409869, −3.55651756667587210553152796945, −3.05517299500382483177085281351, −2.59233384005044240956141973490, −1.97540376362818060493153008820, −0.844296705940352217022011758479, 0.844296705940352217022011758479, 1.97540376362818060493153008820, 2.59233384005044240956141973490, 3.05517299500382483177085281351, 3.55651756667587210553152796945, 4.45634369964125430872140409869, 4.64021122083724918976772870124, 5.26509475675830070917360237559, 5.39218140143969589184786506432, 5.82250174744035564124820305572, 6.26781719533747438260107681791, 6.78505134034273009792233770489, 6.82395877422430105079915811174, 7.75365508106348122153428176998, 8.110928862295636083794298139221, 8.752080930566324294543999380904, 8.792415413851405298238500163679, 9.635380801605928738865688778126, 9.688300914258717542184388682077, 10.32110911446975505004905760276

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