Properties

Label 4-900081-1.1-c1e2-0-0
Degree $4$
Conductor $900081$
Sign $1$
Analytic cond. $57.3899$
Root an. cond. $2.75238$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s − 4-s + 4·7-s + 9-s − 2·12-s + 3·13-s − 3·16-s − 6·19-s + 8·21-s − 10·25-s − 4·27-s − 4·28-s + 14·31-s − 36-s + 12·37-s + 6·39-s − 2·43-s − 6·48-s + 9·49-s − 3·52-s − 12·57-s + 20·61-s + 4·63-s + 7·64-s + 2·67-s + 8·73-s − 20·75-s + ⋯
L(s)  = 1  + 1.15·3-s − 1/2·4-s + 1.51·7-s + 1/3·9-s − 0.577·12-s + 0.832·13-s − 3/4·16-s − 1.37·19-s + 1.74·21-s − 2·25-s − 0.769·27-s − 0.755·28-s + 2.51·31-s − 1/6·36-s + 1.97·37-s + 0.960·39-s − 0.304·43-s − 0.866·48-s + 9/7·49-s − 0.416·52-s − 1.58·57-s + 2.56·61-s + 0.503·63-s + 7/8·64-s + 0.244·67-s + 0.936·73-s − 2.30·75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900081 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900081 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(900081\)    =    \(3^{2} \cdot 7^{2} \cdot 13 \cdot 157\)
Sign: $1$
Analytic conductor: \(57.3899\)
Root analytic conductor: \(2.75238\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 900081,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.147971377\)
\(L(\frac12)\) \(\approx\) \(3.147971377\)
\(L(\frac{3}{2})\) 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)$
bad3$C_2$ \( 1 - 2 T + p T^{2} \)
7$C_2$ \( 1 - 4 T + p T^{2} \)
13$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 2 T + p T^{2} ) \)
157$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 18 T + p T^{2} ) \)
good2$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
5$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2^2$ \( 1 + 6 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 6 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 18 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
31$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 6 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 + 30 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 2 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 70 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
67$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
71$C_2^2$ \( 1 + 74 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 50 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 158 T^{2} + p^{2} T^{4} \)
97$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−8.150275188299931969665499139005, −8.049280863442422348555811087408, −7.59450943185977558854350542793, −6.91372503677898216326468883692, −6.32518496511319018120119356276, −6.05721856581736372807458527004, −5.39333818781539371489322753563, −4.83464076593295898441308567277, −4.32455597829515584173555719046, −4.07888231525233385585312014709, −3.60838848875325386242678924927, −2.64276618569156944120174936178, −2.29724410428618923837380073091, −1.78124924777939950511017610541, −0.800105156383902302859507969562, 0.800105156383902302859507969562, 1.78124924777939950511017610541, 2.29724410428618923837380073091, 2.64276618569156944120174936178, 3.60838848875325386242678924927, 4.07888231525233385585312014709, 4.32455597829515584173555719046, 4.83464076593295898441308567277, 5.39333818781539371489322753563, 6.05721856581736372807458527004, 6.32518496511319018120119356276, 6.91372503677898216326468883692, 7.59450943185977558854350542793, 8.049280863442422348555811087408, 8.150275188299931969665499139005

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