Properties

Label 4-800e2-1.1-c1e2-0-1
Degree $4$
Conductor $640000$
Sign $1$
Analytic cond. $40.8069$
Root an. cond. $2.52745$
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  + 2·9-s − 8·11-s − 16·19-s + 4·29-s + 8·31-s − 20·41-s + 10·49-s + 4·61-s − 24·71-s + 16·79-s − 5·81-s + 12·89-s − 16·99-s + 28·101-s + 28·109-s + 26·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 10·169-s − 32·171-s + ⋯
L(s)  = 1  + 2/3·9-s − 2.41·11-s − 3.67·19-s + 0.742·29-s + 1.43·31-s − 3.12·41-s + 10/7·49-s + 0.512·61-s − 2.84·71-s + 1.80·79-s − 5/9·81-s + 1.27·89-s − 1.60·99-s + 2.78·101-s + 2.68·109-s + 2.36·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s − 0.769·169-s − 2.44·171-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 640000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 640000 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(640000\)    =    \(2^{10} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(40.8069\)
Root analytic conductor: \(2.52745\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 640000,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9069448191\)
\(L(\frac12)\) \(\approx\) \(0.9069448191\)
\(L(\frac{3}{2})\) 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$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 90 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 98 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 46 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 66 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 94 T^{2} + p^{2} T^{4} \)
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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

−10.47491908197939904203647127102, −10.21298246523348427992405062600, −9.985444267125944034037253921248, −9.054619824260205469458065305317, −8.610622263332691695908064414208, −8.255759889897118346353240409922, −8.232494828028282268116699260376, −7.37486174029341564514622938239, −7.15486157267252801260739776920, −6.41993009569643865772210702014, −6.26634532657254455606529633165, −5.64743794391825044208365965319, −4.94758215657426926633425028408, −4.63324212096648958181487935239, −4.34550743996633793885571959651, −3.49911211162865093505811948464, −2.88305794249530315726189983479, −2.19766779638084244796385281511, −1.94460540979308359566598400772, −0.44797271786889384386884608863, 0.44797271786889384386884608863, 1.94460540979308359566598400772, 2.19766779638084244796385281511, 2.88305794249530315726189983479, 3.49911211162865093505811948464, 4.34550743996633793885571959651, 4.63324212096648958181487935239, 4.94758215657426926633425028408, 5.64743794391825044208365965319, 6.26634532657254455606529633165, 6.41993009569643865772210702014, 7.15486157267252801260739776920, 7.37486174029341564514622938239, 8.232494828028282268116699260376, 8.255759889897118346353240409922, 8.610622263332691695908064414208, 9.054619824260205469458065305317, 9.985444267125944034037253921248, 10.21298246523348427992405062600, 10.47491908197939904203647127102

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