Properties

Label 4-1280e2-1.1-c1e2-0-0
Degree $4$
Conductor $1638400$
Sign $1$
Analytic cond. $104.465$
Root an. cond. $3.19700$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s − 4·5-s − 2·7-s + 2·9-s + 12·11-s − 2·13-s + 8·15-s + 2·17-s + 4·21-s + 10·23-s + 11·25-s − 6·27-s − 16·29-s − 24·33-s + 8·35-s − 10·37-s + 4·39-s − 12·41-s − 6·43-s − 8·45-s − 14·47-s + 2·49-s − 4·51-s + 2·53-s − 48·55-s − 4·63-s + 8·65-s + ⋯
L(s)  = 1  − 1.15·3-s − 1.78·5-s − 0.755·7-s + 2/3·9-s + 3.61·11-s − 0.554·13-s + 2.06·15-s + 0.485·17-s + 0.872·21-s + 2.08·23-s + 11/5·25-s − 1.15·27-s − 2.97·29-s − 4.17·33-s + 1.35·35-s − 1.64·37-s + 0.640·39-s − 1.87·41-s − 0.914·43-s − 1.19·45-s − 2.04·47-s + 2/7·49-s − 0.560·51-s + 0.274·53-s − 6.47·55-s − 0.503·63-s + 0.992·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1638400\)    =    \(2^{16} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(104.465\)
Root analytic conductor: \(3.19700\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1638400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4427239784\)
\(L(\frac12)\) \(\approx\) \(0.4427239784\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5$C_2$ \( 1 + 4 T + p T^{2} \)
good3$C_2^2$ \( 1 + 2 T + 2 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 2 T + 2 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 10 T + 50 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 14 T + 98 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 118 T^{2} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 14 T + 98 T^{2} - 14 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 106 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 + 18 T + 162 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + 10 T + 50 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
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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

−9.807735354794905581530592079613, −9.303216815984415969681090537131, −9.272072445653562646300314072668, −8.568888306870634378109142751078, −8.511109683962489576416988926912, −7.48038961464668760562434443057, −7.40452724078270674606199346892, −6.77957501910312377553814405254, −6.71416129302840148502117855105, −6.44056160427996727909260292567, −5.64444594093886384651758204454, −5.16737897252026642918622899044, −4.87166318245351595972247983051, −4.03753841264483963138599175312, −3.84986427928083685601883105354, −3.48688916936832019797727492340, −3.17707480947023233591466577047, −1.65171404125528601385392377384, −1.38527365421148303085833712471, −0.33044886942901098316539443010, 0.33044886942901098316539443010, 1.38527365421148303085833712471, 1.65171404125528601385392377384, 3.17707480947023233591466577047, 3.48688916936832019797727492340, 3.84986427928083685601883105354, 4.03753841264483963138599175312, 4.87166318245351595972247983051, 5.16737897252026642918622899044, 5.64444594093886384651758204454, 6.44056160427996727909260292567, 6.71416129302840148502117855105, 6.77957501910312377553814405254, 7.40452724078270674606199346892, 7.48038961464668760562434443057, 8.511109683962489576416988926912, 8.568888306870634378109142751078, 9.272072445653562646300314072668, 9.303216815984415969681090537131, 9.807735354794905581530592079613

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