Properties

Label 4-332928-1.1-c1e2-0-4
Degree $4$
Conductor $332928$
Sign $1$
Analytic cond. $21.2277$
Root an. cond. $2.14647$
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-s + 3-s + 4-s − 3·5-s + 6-s + 8-s − 2·9-s − 3·10-s + 12-s − 3·15-s + 16-s − 2·18-s − 2·19-s − 3·20-s + 6·23-s + 24-s − 25-s − 5·27-s + 12·29-s − 3·30-s + 32-s − 2·36-s − 2·38-s − 3·40-s + 7·43-s + 6·45-s + 6·46-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 1.34·5-s + 0.408·6-s + 0.353·8-s − 2/3·9-s − 0.948·10-s + 0.288·12-s − 0.774·15-s + 1/4·16-s − 0.471·18-s − 0.458·19-s − 0.670·20-s + 1.25·23-s + 0.204·24-s − 1/5·25-s − 0.962·27-s + 2.22·29-s − 0.547·30-s + 0.176·32-s − 1/3·36-s − 0.324·38-s − 0.474·40-s + 1.06·43-s + 0.894·45-s + 0.884·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 332928 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 332928 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(332928\)    =    \(2^{7} \cdot 3^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(21.2277\)
Root analytic conductor: \(2.14647\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 332928,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.323858007\)
\(L(\frac12)\) \(\approx\) \(2.323858007\)
\(L(\frac{3}{2})\) 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)$
bad2$C_1$ \( 1 - T \)
3$C_2$ \( 1 - T + p T^{2} \)
17$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good5$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 3 T + p T^{2} ) \)
7$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 - 20 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
23$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + p T^{2} ) \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 28 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 35 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + T + p T^{2} ) \)
47$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + p T^{2} ) \)
53$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
59$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 80 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
71$C_2$$\times$$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
79$C_2^2$ \( 1 - 32 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 - 113 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 61 T^{2} + p^{2} T^{4} \)
97$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
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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

−8.502107663437313837743360836102, −8.339203167091063860510120957967, −7.82417390518021578736974611077, −7.47840498287463594369107255975, −6.89176702131083233382962082909, −6.43092716332452152904063511592, −5.96409929697957297295485792826, −5.23901001816630187169322256311, −4.80886162074556748753824954145, −4.23578062232650500877146687790, −3.78674261373598701112600043432, −3.18444396654584534164663425197, −2.78201610350151334029445584968, −2.04397086816987791248313455789, −0.75153958703597358941007013711, 0.75153958703597358941007013711, 2.04397086816987791248313455789, 2.78201610350151334029445584968, 3.18444396654584534164663425197, 3.78674261373598701112600043432, 4.23578062232650500877146687790, 4.80886162074556748753824954145, 5.23901001816630187169322256311, 5.96409929697957297295485792826, 6.43092716332452152904063511592, 6.89176702131083233382962082909, 7.47840498287463594369107255975, 7.82417390518021578736974611077, 8.339203167091063860510120957967, 8.502107663437313837743360836102

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