Properties

Label 4-40e4-1.1-c1e2-0-10
Degree $4$
Conductor $2560000$
Sign $1$
Analytic cond. $163.227$
Root an. cond. $3.57436$
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 + 2·9-s + 6·11-s − 6·13-s − 8·17-s − 2·19-s + 6·27-s − 6·29-s + 12·33-s − 6·37-s − 12·39-s − 6·43-s + 4·47-s + 14·49-s − 16·51-s − 18·53-s − 4·57-s + 18·59-s − 10·61-s + 6·67-s + 16·79-s + 11·81-s + 18·83-s − 12·87-s + 24·97-s + 12·99-s + 6·101-s + ⋯
L(s)  = 1  + 1.15·3-s + 2/3·9-s + 1.80·11-s − 1.66·13-s − 1.94·17-s − 0.458·19-s + 1.15·27-s − 1.11·29-s + 2.08·33-s − 0.986·37-s − 1.92·39-s − 0.914·43-s + 0.583·47-s + 2·49-s − 2.24·51-s − 2.47·53-s − 0.529·57-s + 2.34·59-s − 1.28·61-s + 0.733·67-s + 1.80·79-s + 11/9·81-s + 1.97·83-s − 1.28·87-s + 2.43·97-s + 1.20·99-s + 0.597·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2560000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2560000 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2560000\)    =    \(2^{12} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(163.227\)
Root analytic conductor: \(3.57436\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2560000,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.796823263\)
\(L(\frac12)\) \(\approx\) \(2.796823263\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good3$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - p T^{2} )^{2} \)
11$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
17$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
19$C_2^2$ \( 1 + 2 T + 2 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 18 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - p T^{2} )^{2} \)
43$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 18 T + 162 T^{2} - 18 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 10 T + 50 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 106 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 18 T + 162 T^{2} - 18 p T^{3} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
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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

−9.297979972482170517350847655877, −9.130595015766078544735994199816, −8.924500959913202220969583298190, −8.669748675047618226351140687924, −7.87548490829461567352717752556, −7.82161665941878416819812405175, −7.15455050290143384610473330998, −6.69932726753547858786528710932, −6.69160712520191154728844575589, −6.16393250749110025375667750850, −5.39656596233904360094336024295, −4.92381506826448077951628032774, −4.50809838337175622411910204168, −4.13367813785045138142373593225, −3.58516211411290056779105518531, −3.25365281606540431105998969046, −2.35708580210966220561969062932, −2.21221419329512794238587704599, −1.67782821992668627847569775687, −0.58016147763625966245952406500, 0.58016147763625966245952406500, 1.67782821992668627847569775687, 2.21221419329512794238587704599, 2.35708580210966220561969062932, 3.25365281606540431105998969046, 3.58516211411290056779105518531, 4.13367813785045138142373593225, 4.50809838337175622411910204168, 4.92381506826448077951628032774, 5.39656596233904360094336024295, 6.16393250749110025375667750850, 6.69160712520191154728844575589, 6.69932726753547858786528710932, 7.15455050290143384610473330998, 7.82161665941878416819812405175, 7.87548490829461567352717752556, 8.669748675047618226351140687924, 8.924500959913202220969583298190, 9.130595015766078544735994199816, 9.297979972482170517350847655877

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