Properties

Label 4-1476e2-1.1-c0e2-0-3
Degree $4$
Conductor $2178576$
Sign $1$
Analytic cond. $0.542608$
Root an. cond. $0.858265$
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 + 2·3-s + 5-s − 2·6-s + 7-s + 8-s + 3·9-s − 10-s − 2·11-s − 14-s + 2·15-s − 16-s − 3·18-s − 2·19-s + 2·21-s + 2·22-s + 2·24-s + 25-s + 4·27-s − 2·30-s − 4·33-s + 35-s + 4·37-s + 2·38-s + 40-s − 41-s − 2·42-s + ⋯
L(s)  = 1  − 2-s + 2·3-s + 5-s − 2·6-s + 7-s + 8-s + 3·9-s − 10-s − 2·11-s − 14-s + 2·15-s − 16-s − 3·18-s − 2·19-s + 2·21-s + 2·22-s + 2·24-s + 25-s + 4·27-s − 2·30-s − 4·33-s + 35-s + 4·37-s + 2·38-s + 40-s − 41-s − 2·42-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2178576 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2178576 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2178576\)    =    \(2^{4} \cdot 3^{4} \cdot 41^{2}\)
Sign: $1$
Analytic conductor: \(0.542608\)
Root analytic conductor: \(0.858265\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2178576,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.611497051\)
\(L(\frac12)\) \(\approx\) \(1.611497051\)
\(L(1)\) 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$C_1$ \( ( 1 - T )^{2} \)
41$C_2$ \( 1 + T + T^{2} \)
good5$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
7$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
11$C_2$ \( ( 1 + T + T^{2} )^{2} \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
19$C_2$ \( ( 1 + T + T^{2} )^{2} \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_1$ \( ( 1 - T )^{4} \)
43$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
47$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
53$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 + T + T^{2} )^{2} \)
67$C_2$ \( ( 1 + T + T^{2} )^{2} \)
71$C_2$ \( ( 1 + T + T^{2} )^{2} \)
73$C_2$ \( ( 1 + T + T^{2} )^{2} \)
79$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
89$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
97$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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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

−9.852093425342553834941792903900, −9.268644910146842581304808520052, −9.028596381768058299065497964343, −8.800073083613172759744438001728, −8.252923905727239576752200143767, −8.061525599745425706260764152946, −7.72634811054817307348826255651, −7.41260571836202307387823896206, −7.05209590870693509116555241202, −6.13994456167848882732450426388, −6.06046710155956419848652611576, −5.16020578303014785776161859702, −4.71743425635488370197878838227, −4.27912388403059770962778104930, −4.22281957197685316028017082396, −3.04747995251353979527698997043, −2.59886832209306016413304130508, −2.40623682513382176772668712794, −1.74905797969713757496601520973, −1.26291410200319182373913809526, 1.26291410200319182373913809526, 1.74905797969713757496601520973, 2.40623682513382176772668712794, 2.59886832209306016413304130508, 3.04747995251353979527698997043, 4.22281957197685316028017082396, 4.27912388403059770962778104930, 4.71743425635488370197878838227, 5.16020578303014785776161859702, 6.06046710155956419848652611576, 6.13994456167848882732450426388, 7.05209590870693509116555241202, 7.41260571836202307387823896206, 7.72634811054817307348826255651, 8.061525599745425706260764152946, 8.252923905727239576752200143767, 8.800073083613172759744438001728, 9.028596381768058299065497964343, 9.268644910146842581304808520052, 9.852093425342553834941792903900

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