Properties

Label 4-684e2-1.1-c2e2-0-2
Degree $4$
Conductor $467856$
Sign $1$
Analytic cond. $347.362$
Root an. cond. $4.31713$
Motivic weight $2$
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  + 8·5-s − 2·7-s − 28·11-s − 46·17-s + 20·19-s + 2·23-s − 2·25-s − 16·35-s + 136·43-s − 52·47-s − 95·49-s − 224·55-s − 80·61-s − 14·73-s + 56·77-s − 64·83-s − 368·85-s + 160·95-s − 28·101-s + 16·115-s + 92·119-s + 346·121-s − 344·125-s + 127-s + 131-s − 40·133-s + 137-s + ⋯
L(s)  = 1  + 8/5·5-s − 2/7·7-s − 2.54·11-s − 2.70·17-s + 1.05·19-s + 2/23·23-s − 0.0799·25-s − 0.457·35-s + 3.16·43-s − 1.10·47-s − 1.93·49-s − 4.07·55-s − 1.31·61-s − 0.191·73-s + 8/11·77-s − 0.771·83-s − 4.32·85-s + 1.68·95-s − 0.277·101-s + 0.139·115-s + 0.773·119-s + 2.85·121-s − 2.75·125-s + 0.00787·127-s + 0.00763·131-s − 0.300·133-s + 0.00729·137-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 467856 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 467856 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(467856\)    =    \(2^{4} \cdot 3^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(347.362\)
Root analytic conductor: \(4.31713\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 467856,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.114577951\)
\(L(\frac12)\) \(\approx\) \(1.114577951\)
\(L(2)\) 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 \( 1 \)
19$C_2$ \( 1 - 20 T + p^{2} T^{2} \)
good5$C_2$ \( ( 1 - 4 T + p^{2} T^{2} )^{2} \)
7$C_2$ \( ( 1 + T + p^{2} T^{2} )^{2} \)
11$C_2$ \( ( 1 + 14 T + p^{2} T^{2} )^{2} \)
13$C_2^2$ \( 1 - 77 T^{2} + p^{4} T^{4} \)
17$C_2$ \( ( 1 + 23 T + p^{2} T^{2} )^{2} \)
23$C_2$ \( ( 1 - T + p^{2} T^{2} )^{2} \)
29$C_2^2$ \( 1 + 23 p T^{2} + p^{4} T^{4} \)
31$C_2^2$ \( 1 - 878 T^{2} + p^{4} T^{4} \)
37$C_2^2$ \( 1 - 1694 T^{2} + p^{4} T^{4} \)
41$C_2^2$ \( 1 - 2318 T^{2} + p^{4} T^{4} \)
43$C_2$ \( ( 1 - 68 T + p^{2} T^{2} )^{2} \)
47$C_2$ \( ( 1 + 26 T + p^{2} T^{2} )^{2} \)
53$C_2^2$ \( 1 + 907 T^{2} + p^{4} T^{4} \)
59$C_2^2$ \( 1 - 6701 T^{2} + p^{4} T^{4} \)
61$C_2$ \( ( 1 + 40 T + p^{2} T^{2} )^{2} \)
67$C_2^2$ \( 1 - 8717 T^{2} + p^{4} T^{4} \)
71$C_2^2$ \( 1 - 9038 T^{2} + p^{4} T^{4} \)
73$C_2$ \( ( 1 + 7 T + p^{2} T^{2} )^{2} \)
79$C_2^2$ \( 1 - 3086 T^{2} + p^{4} T^{4} \)
83$C_2$ \( ( 1 + 32 T + p^{2} T^{2} )^{2} \)
89$C_2^2$ \( 1 + 862 T^{2} + p^{4} T^{4} \)
97$C_2^2$ \( 1 - 9422 T^{2} + p^{4} T^{4} \)
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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

−10.56517336313307916172824570122, −10.02441655292892914162102239351, −9.637227158449665309155269478936, −9.241973325902318881981352711326, −9.030132540461166159497014370537, −8.220171770233155836725799912934, −7.964982167476958877023121179342, −7.42468238953349660119006403105, −6.98600445400844934925746173742, −6.28150930185917610736618840046, −6.09198446715626975543853643375, −5.49256970275830292974944989177, −5.20071365269357860493764637821, −4.61165829364877076659823215537, −4.15191890327175795303595920573, −3.04486548414462012430477027238, −2.70923038642650021044171177521, −2.18193441058448371973173136984, −1.70993225594678463379501864936, −0.34676736843814697764783582293, 0.34676736843814697764783582293, 1.70993225594678463379501864936, 2.18193441058448371973173136984, 2.70923038642650021044171177521, 3.04486548414462012430477027238, 4.15191890327175795303595920573, 4.61165829364877076659823215537, 5.20071365269357860493764637821, 5.49256970275830292974944989177, 6.09198446715626975543853643375, 6.28150930185917610736618840046, 6.98600445400844934925746173742, 7.42468238953349660119006403105, 7.964982167476958877023121179342, 8.220171770233155836725799912934, 9.030132540461166159497014370537, 9.241973325902318881981352711326, 9.637227158449665309155269478936, 10.02441655292892914162102239351, 10.56517336313307916172824570122

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