Properties

Label 4-1368e2-1.1-c0e2-0-8
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

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 3-s + 3·4-s − 2·6-s + 4·8-s + 11-s − 3·12-s + 5·16-s + 17-s − 19-s + 2·22-s − 4·24-s − 25-s + 27-s + 6·32-s − 33-s + 2·34-s − 2·38-s − 2·41-s − 2·43-s + 3·44-s − 5·48-s − 49-s − 2·50-s − 51-s + 2·54-s + 57-s + ⋯
L(s)  = 1  + 2·2-s − 3-s + 3·4-s − 2·6-s + 4·8-s + 11-s − 3·12-s + 5·16-s + 17-s − 19-s + 2·22-s − 4·24-s − 25-s + 27-s + 6·32-s − 33-s + 2·34-s − 2·38-s − 2·41-s − 2·43-s + 3·44-s − 5·48-s − 49-s − 2·50-s − 51-s + 2·54-s + 57-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

\(L(\frac{1}{2})\) \(\approx\) \(3.104206366\)
\(L(\frac12)\) \(\approx\) \(3.104206366\)
\(L(1)\) 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$C_1$ \( ( 1 - T )^{2} \)
3$C_2$ \( 1 + T + T^{2} \)
19$C_2$ \( 1 + T + T^{2} \)
good5$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
17$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
41$C_2$ \( ( 1 + T + T^{2} )^{2} \)
43$C_2$ \( ( 1 + T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 + T + T^{2} )^{2} \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_1$ \( ( 1 - T )^{4} \)
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_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
83$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
89$C_2$ \( ( 1 + T + T^{2} )^{2} \)
97$C_2$ \( ( 1 + T + T^{2} )^{2} \)
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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

−9.959161577990900682258233736298, −9.933395296642072710366356307055, −9.448101999875661682021079428351, −8.469573491655852700780784530475, −8.200496083450288031370306366030, −7.984628726720632745776299382721, −7.16388383461423760372204156393, −6.81681449248100472005855428732, −6.44396145670729245783316950852, −6.38262839318434213840635797776, −5.61333046101326014519586695911, −5.49763570087490325524422019751, −4.89004857543489799639344870133, −4.71444878540678821472544809858, −3.96685342899043908544354573930, −3.61783465249980083822586076150, −3.26824092855577981618522693483, −2.54001284021414971578418490426, −1.81663886755901956018562637406, −1.35917532374469826631182757309, 1.35917532374469826631182757309, 1.81663886755901956018562637406, 2.54001284021414971578418490426, 3.26824092855577981618522693483, 3.61783465249980083822586076150, 3.96685342899043908544354573930, 4.71444878540678821472544809858, 4.89004857543489799639344870133, 5.49763570087490325524422019751, 5.61333046101326014519586695911, 6.38262839318434213840635797776, 6.44396145670729245783316950852, 6.81681449248100472005855428732, 7.16388383461423760372204156393, 7.984628726720632745776299382721, 8.200496083450288031370306366030, 8.469573491655852700780784530475, 9.448101999875661682021079428351, 9.933395296642072710366356307055, 9.959161577990900682258233736298

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