Properties

Label 4-540800-1.1-c1e2-0-0
Degree $4$
Conductor $540800$
Sign $1$
Analytic cond. $34.4818$
Root an. cond. $2.42324$
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 − 3·5-s − 2·6-s − 8-s − 3·9-s + 3·10-s + 2·12-s + 2·13-s − 6·15-s + 16-s + 3·18-s − 3·20-s − 2·24-s + 4·25-s − 2·26-s − 14·27-s + 6·30-s − 8·31-s − 32-s − 3·36-s − 14·37-s + 4·39-s + 3·40-s − 2·43-s + 9·45-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.15·3-s + 1/2·4-s − 1.34·5-s − 0.816·6-s − 0.353·8-s − 9-s + 0.948·10-s + 0.577·12-s + 0.554·13-s − 1.54·15-s + 1/4·16-s + 0.707·18-s − 0.670·20-s − 0.408·24-s + 4/5·25-s − 0.392·26-s − 2.69·27-s + 1.09·30-s − 1.43·31-s − 0.176·32-s − 1/2·36-s − 2.30·37-s + 0.640·39-s + 0.474·40-s − 0.304·43-s + 1.34·45-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 540800 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 540800 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(540800\)    =    \(2^{7} \cdot 5^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(34.4818\)
Root analytic conductor: \(2.42324\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 540800,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7565349432\)
\(L(\frac12)\) \(\approx\) \(0.7565349432\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + 3 T + p T^{2} \)
13$C_1$ \( ( 1 - T )^{2} \)
good3$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
11$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
53$C_2$ \( ( 1 + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 14 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
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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

−8.356510521751481354574700239026, −8.289125051595985253760732717123, −7.70780692916562741973324944754, −7.42270717221216720189715772672, −6.76423132327857768444846951818, −6.43359626777975842229409936906, −5.63829223445030118141243491295, −5.29664428220366180285860647718, −4.63203019707393111980652013047, −3.64028761626013442697591583469, −3.50975251160325053661801805610, −3.26275811523819592310692911169, −2.27866752502195894766164711772, −1.84746323841568047323524015317, −0.45021504622944962260982456300, 0.45021504622944962260982456300, 1.84746323841568047323524015317, 2.27866752502195894766164711772, 3.26275811523819592310692911169, 3.50975251160325053661801805610, 3.64028761626013442697591583469, 4.63203019707393111980652013047, 5.29664428220366180285860647718, 5.63829223445030118141243491295, 6.43359626777975842229409936906, 6.76423132327857768444846951818, 7.42270717221216720189715772672, 7.70780692916562741973324944754, 8.289125051595985253760732717123, 8.356510521751481354574700239026

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