Properties

Label 4-387200-1.1-c1e2-0-2
Degree $4$
Conductor $387200$
Sign $1$
Analytic cond. $24.6882$
Root an. cond. $2.22906$
Motivic weight $1$
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 + 4-s − 2·6-s − 8-s − 3·9-s + 2·11-s + 2·12-s + 16-s + 6·17-s + 3·18-s − 14·19-s − 2·22-s − 2·24-s + 25-s − 14·27-s − 32-s + 4·33-s − 6·34-s − 3·36-s + 14·38-s + 12·41-s + 16·43-s + 2·44-s + 2·48-s + 11·49-s − 50-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.15·3-s + 1/2·4-s − 0.816·6-s − 0.353·8-s − 9-s + 0.603·11-s + 0.577·12-s + 1/4·16-s + 1.45·17-s + 0.707·18-s − 3.21·19-s − 0.426·22-s − 0.408·24-s + 1/5·25-s − 2.69·27-s − 0.176·32-s + 0.696·33-s − 1.02·34-s − 1/2·36-s + 2.27·38-s + 1.87·41-s + 2.43·43-s + 0.301·44-s + 0.288·48-s + 11/7·49-s − 0.141·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 387200 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 387200 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(387200\)    =    \(2^{7} \cdot 5^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(24.6882\)
Root analytic conductor: \(2.22906\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 387200,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.554192200\)
\(L(\frac12)\) \(\approx\) \(1.554192200\)
\(L(\frac{3}{2})\) 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$C_1$ \( 1 + T \)
5$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
11$C_1$ \( ( 1 - T )^{2} \)
good3$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
59$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
67$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
83$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
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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

−8.745336918010044944273252806376, −8.285662434899332908926558240119, −7.909333761467571091663115471270, −7.56981196469027501153188760806, −6.96458110048007349200287196794, −6.29237276205882136661088933535, −5.85902806217107753681965596133, −5.73876439085829035805370640147, −4.67797946529805246414945801346, −4.01173135747517138761270457828, −3.69942049216283911588153612758, −2.85810437100354775911014337424, −2.44066996588343376455793034646, −1.97170842587956421114470880781, −0.70426495877526572877052419514, 0.70426495877526572877052419514, 1.97170842587956421114470880781, 2.44066996588343376455793034646, 2.85810437100354775911014337424, 3.69942049216283911588153612758, 4.01173135747517138761270457828, 4.67797946529805246414945801346, 5.73876439085829035805370640147, 5.85902806217107753681965596133, 6.29237276205882136661088933535, 6.96458110048007349200287196794, 7.56981196469027501153188760806, 7.909333761467571091663115471270, 8.285662434899332908926558240119, 8.745336918010044944273252806376

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