Properties

Label 4-378e2-1.1-c1e2-0-12
Degree $4$
Conductor $142884$
Sign $1$
Analytic cond. $9.11040$
Root an. cond. $1.73733$
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  + 4-s − 7-s + 9·11-s + 16-s − 9·23-s + 8·25-s − 28-s + 9·29-s − 5·37-s − 11·43-s + 9·44-s − 6·49-s + 9·53-s + 64-s − 8·67-s + 18·71-s − 9·77-s + 16·79-s − 9·92-s + 8·100-s + 9·107-s − 14·109-s − 112-s + 9·116-s + 41·121-s + 127-s + 131-s + ⋯
L(s)  = 1  + 1/2·4-s − 0.377·7-s + 2.71·11-s + 1/4·16-s − 1.87·23-s + 8/5·25-s − 0.188·28-s + 1.67·29-s − 0.821·37-s − 1.67·43-s + 1.35·44-s − 6/7·49-s + 1.23·53-s + 1/8·64-s − 0.977·67-s + 2.13·71-s − 1.02·77-s + 1.80·79-s − 0.938·92-s + 4/5·100-s + 0.870·107-s − 1.34·109-s − 0.0944·112-s + 0.835·116-s + 3.72·121-s + 0.0887·127-s + 0.0873·131-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 142884 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 142884 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(142884\)    =    \(2^{2} \cdot 3^{6} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(9.11040\)
Root analytic conductor: \(1.73733\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 142884,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.098314748\)
\(L(\frac12)\) \(\approx\) \(2.098314748\)
\(L(\frac{3}{2})\) 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$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
3 \( 1 \)
7$C_2$ \( 1 + T + p T^{2} \)
good5$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 3 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 11 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 9 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + p T^{2} ) \)
31$C_2^2$ \( 1 + 19 T^{2} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
41$C_2^2$ \( 1 + 37 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 3 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
71$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 6 T + p T^{2} ) \)
73$C_2^2$ \( 1 - 47 T^{2} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 - 17 T + p T^{2} )( 1 + T + p T^{2} ) \)
83$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 65 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + 166 T^{2} + p^{2} T^{4} \)
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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

−9.224270313251311248695609503731, −8.926172776931655386392549760179, −8.364258383592395193438530601677, −8.008434032674441535390419881144, −7.11558059107356373378861048035, −6.74548370957534655750843248387, −6.36170574445466643227836272841, −6.21468561426115465778487864224, −5.20146507786138395849998023379, −4.68297635191979650163874975909, −3.80935334035983306252563879927, −3.68666705632161109054794719122, −2.78285416187718949509299611167, −1.84767910611996404864734320704, −1.10136425700326189141971822968, 1.10136425700326189141971822968, 1.84767910611996404864734320704, 2.78285416187718949509299611167, 3.68666705632161109054794719122, 3.80935334035983306252563879927, 4.68297635191979650163874975909, 5.20146507786138395849998023379, 6.21468561426115465778487864224, 6.36170574445466643227836272841, 6.74548370957534655750843248387, 7.11558059107356373378861048035, 8.008434032674441535390419881144, 8.364258383592395193438530601677, 8.926172776931655386392549760179, 9.224270313251311248695609503731

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