Properties

Label 4-877952-1.1-c1e2-0-4
Degree $4$
Conductor $877952$
Sign $-1$
Analytic cond. $55.9789$
Root an. cond. $2.73530$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $1$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 8-s − 5·9-s + 4·11-s − 2·13-s + 16-s + 6·17-s − 5·18-s − 19-s + 4·22-s + 6·25-s − 2·26-s − 10·29-s − 16·31-s + 32-s + 6·34-s − 5·36-s − 4·37-s − 38-s + 8·43-s + 4·44-s − 5·49-s + 6·50-s − 2·52-s − 2·53-s − 10·58-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s − 5/3·9-s + 1.20·11-s − 0.554·13-s + 1/4·16-s + 1.45·17-s − 1.17·18-s − 0.229·19-s + 0.852·22-s + 6/5·25-s − 0.392·26-s − 1.85·29-s − 2.87·31-s + 0.176·32-s + 1.02·34-s − 5/6·36-s − 0.657·37-s − 0.162·38-s + 1.21·43-s + 0.603·44-s − 5/7·49-s + 0.848·50-s − 0.277·52-s − 0.274·53-s − 1.31·58-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 877952 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 877952 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(877952\)    =    \(2^{7} \cdot 19^{3}\)
Sign: $-1$
Analytic conductor: \(55.9789\)
Root analytic conductor: \(2.73530\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 877952,\ (\ :1/2, 1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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$C_1$ \( 1 - T \)
19$C_1$ \( 1 + T \)
good3$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
5$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
7$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
29$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
53$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−7.931225006811838608284657047407, −7.26713629185078190541270557233, −7.25038064772684706053554512263, −6.57921390943921996981302294081, −6.00340543493637960120759847028, −5.67117215547378839234241338271, −5.28069074518443602737935578596, −5.01844065191313724446625296272, −3.93518538194328508890956081033, −3.86057015395193111701613139713, −3.22085281099588136489203399087, −2.76277276227245620478208829006, −1.99718990943742281838117673850, −1.32950412893204015190093848332, 0, 1.32950412893204015190093848332, 1.99718990943742281838117673850, 2.76277276227245620478208829006, 3.22085281099588136489203399087, 3.86057015395193111701613139713, 3.93518538194328508890956081033, 5.01844065191313724446625296272, 5.28069074518443602737935578596, 5.67117215547378839234241338271, 6.00340543493637960120759847028, 6.57921390943921996981302294081, 7.25038064772684706053554512263, 7.26713629185078190541270557233, 7.931225006811838608284657047407

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