Properties

Label 4-2128e2-1.1-c0e2-0-3
Degree $4$
Conductor $4528384$
Sign $1$
Analytic cond. $1.12786$
Root an. cond. $1.03053$
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  − 3·5-s + 2·7-s − 9-s + 3·17-s + 19-s − 3·23-s + 5·25-s − 6·35-s + 3·45-s + 2·47-s + 3·49-s − 2·63-s − 2·83-s − 9·85-s − 3·95-s + 3·101-s + 9·115-s + 6·119-s − 121-s − 6·125-s + 127-s + 131-s + 2·133-s + 137-s + 139-s + 149-s + 151-s + ⋯
L(s)  = 1  − 3·5-s + 2·7-s − 9-s + 3·17-s + 19-s − 3·23-s + 5·25-s − 6·35-s + 3·45-s + 2·47-s + 3·49-s − 2·63-s − 2·83-s − 9·85-s − 3·95-s + 3·101-s + 9·115-s + 6·119-s − 121-s − 6·125-s + 127-s + 131-s + 2·133-s + 137-s + 139-s + 149-s + 151-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4528384 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4528384 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(4528384\)    =    \(2^{8} \cdot 7^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(1.12786\)
Root analytic conductor: \(1.03053\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 4528384,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.8123927287\)
\(L(\frac12)\) \(\approx\) \(0.8123927287\)
\(L(1)\) 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 \( 1 \)
7$C_1$ \( ( 1 - T )^{2} \)
19$C_2$ \( 1 - T + T^{2} \)
good3$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
5$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 + T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 + T^{2} )^{2} \)
17$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
23$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 + T + T^{2} ) \)
29$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_2$ \( ( 1 + T^{2} )^{2} \)
43$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )^{2} \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_2^2$ \( 1 - T^{2} + T^{4} \)
71$C_2$ \( ( 1 + T^{2} )^{2} \)
73$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
79$C_2^2$ \( 1 - T^{2} + T^{4} \)
83$C_2$ \( ( 1 + T + T^{2} )^{2} \)
89$C_2^2$ \( 1 - T^{2} + T^{4} \)
97$C_2$ \( ( 1 + T^{2} )^{2} \)
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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

−9.447518534286920168368871786696, −8.659330615228117947383402275993, −8.470507690608842951038007020025, −8.246857951311914064867923837188, −7.911992987174439869646672830492, −7.57033008933390230494106598631, −7.40471070474306594963870286449, −7.30165757746488259783406120048, −6.22611235115667258567388439865, −5.62415852236648704299354914853, −5.61091398054100387808665124673, −5.05820642195303694774687866612, −4.37513906216833030932583372844, −4.27568027461664598340555195316, −3.69695136520859988420538150719, −3.46851343277349167427868613284, −2.95540018165320772393406118273, −2.21075619522109966132077998261, −1.35089012953080285445316301409, −0.72206824961062071798645446657, 0.72206824961062071798645446657, 1.35089012953080285445316301409, 2.21075619522109966132077998261, 2.95540018165320772393406118273, 3.46851343277349167427868613284, 3.69695136520859988420538150719, 4.27568027461664598340555195316, 4.37513906216833030932583372844, 5.05820642195303694774687866612, 5.61091398054100387808665124673, 5.62415852236648704299354914853, 6.22611235115667258567388439865, 7.30165757746488259783406120048, 7.40471070474306594963870286449, 7.57033008933390230494106598631, 7.911992987174439869646672830492, 8.246857951311914064867923837188, 8.470507690608842951038007020025, 8.659330615228117947383402275993, 9.447518534286920168368871786696

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