Properties

Label 4-1368e2-1.1-c0e2-0-3
Degree $4$
Conductor $1871424$
Sign $1$
Analytic cond. $0.466107$
Root an. cond. $0.826269$
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 + 6-s + 8-s + 11-s − 16-s + 17-s − 19-s − 22-s − 24-s + 2·25-s + 27-s − 33-s − 34-s + 38-s + 4·41-s + 43-s + 48-s − 49-s − 2·50-s − 51-s − 54-s + 57-s + 4·59-s + 64-s + 66-s − 2·67-s + ⋯
L(s)  = 1  − 2-s − 3-s + 6-s + 8-s + 11-s − 16-s + 17-s − 19-s − 22-s − 24-s + 2·25-s + 27-s − 33-s − 34-s + 38-s + 4·41-s + 43-s + 48-s − 49-s − 2·50-s − 51-s − 54-s + 57-s + 4·59-s + 64-s + 66-s − 2·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1871424\)    =    \(2^{6} \cdot 3^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(0.466107\)
Root analytic conductor: \(0.826269\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1871424,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.4768208820\)
\(L(\frac12)\) \(\approx\) \(0.4768208820\)
\(L(1)\) 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$C_2$ \( 1 + T + T^{2} \)
19$C_2$ \( 1 + T + T^{2} \)
good5$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
7$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
11$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
41$C_1$ \( ( 1 - T )^{4} \)
43$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
47$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_1$ \( ( 1 - T )^{4} \)
61$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
67$C_2$ \( ( 1 + T + T^{2} )^{2} \)
71$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
73$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
89$C_2$ \( ( 1 + T + T^{2} )^{2} \)
97$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
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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

−9.849193929429020914930067936236, −9.675626250282284301819621274217, −9.073220083232591533421738958458, −8.872005822859066500471993849773, −8.511850842424088175239556987102, −8.085165431061078036646098671037, −7.47709751847109769312071253867, −7.29415095601622746810133358732, −6.70593448228089339048598222995, −6.34114175436668172437071567145, −5.97709229114389218716498931946, −5.39435809326929959213658271783, −5.08910701662046257957665643218, −4.40210570371293649090739606281, −4.18229465631229182325939835204, −3.60946115669647138769808295024, −2.71750401045953523747993761632, −2.32222198148900651418149339382, −1.11885187379640775960900927436, −0.969622016610054147839627375538, 0.969622016610054147839627375538, 1.11885187379640775960900927436, 2.32222198148900651418149339382, 2.71750401045953523747993761632, 3.60946115669647138769808295024, 4.18229465631229182325939835204, 4.40210570371293649090739606281, 5.08910701662046257957665643218, 5.39435809326929959213658271783, 5.97709229114389218716498931946, 6.34114175436668172437071567145, 6.70593448228089339048598222995, 7.29415095601622746810133358732, 7.47709751847109769312071253867, 8.085165431061078036646098671037, 8.511850842424088175239556987102, 8.872005822859066500471993849773, 9.073220083232591533421738958458, 9.675626250282284301819621274217, 9.849193929429020914930067936236

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