Properties

Label 4-332928-1.1-c1e2-0-22
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 + 4-s + 8-s + 9-s + 10·11-s + 16-s + 18-s + 2·19-s + 10·22-s + 6·25-s + 32-s + 36-s + 2·38-s − 16·41-s + 8·43-s + 10·44-s + 8·49-s + 6·50-s − 6·59-s + 64-s − 14·67-s + 72-s − 8·73-s + 2·76-s + 81-s − 16·82-s − 18·83-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s + 1/3·9-s + 3.01·11-s + 1/4·16-s + 0.235·18-s + 0.458·19-s + 2.13·22-s + 6/5·25-s + 0.176·32-s + 1/6·36-s + 0.324·38-s − 2.49·41-s + 1.21·43-s + 1.50·44-s + 8/7·49-s + 0.848·50-s − 0.781·59-s + 1/8·64-s − 1.71·67-s + 0.117·72-s − 0.936·73-s + 0.229·76-s + 1/9·81-s − 1.76·82-s − 1.97·83-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

\(L(1)\) \(\approx\) \(3.856544483\)
\(L(\frac12)\) \(\approx\) \(3.856544483\)
\(L(\frac{3}{2})\) 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_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
17$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good5$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
7$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + p T^{2} ) \)
23$C_2^2$ \( 1 + 28 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 + 24 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 + 6 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
71$C_2^2$ \( 1 - 20 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 56 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
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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

−8.783536737420058141512688781506, −8.535187192831245113091079394234, −7.54436263332675498703579276974, −7.29095748891929312921397174617, −6.77113477957161585896551263874, −6.40405974120795434814710755568, −6.07306039089763662113429224215, −5.37171998327179090192793208967, −4.76983340317191888619826831422, −4.27337503986595838227908027924, −3.83255306525026725527821070922, −3.37024208032222848650644201133, −2.65466838853958334199549406080, −1.54435447926757362991255376252, −1.24400642905426047708449322889, 1.24400642905426047708449322889, 1.54435447926757362991255376252, 2.65466838853958334199549406080, 3.37024208032222848650644201133, 3.83255306525026725527821070922, 4.27337503986595838227908027924, 4.76983340317191888619826831422, 5.37171998327179090192793208967, 6.07306039089763662113429224215, 6.40405974120795434814710755568, 6.77113477957161585896551263874, 7.29095748891929312921397174617, 7.54436263332675498703579276974, 8.535187192831245113091079394234, 8.783536737420058141512688781506

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