Properties

Label 8-30e8-1.1-c2e4-0-5
Degree $8$
Conductor $656100000000$
Sign $1$
Analytic cond. $361668.$
Root an. cond. $4.95209$
Motivic weight $2$
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  − 24·11-s − 104·31-s − 120·41-s + 8·61-s − 480·71-s + 48·101-s − 124·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + ⋯
L(s)  = 1  − 2.18·11-s − 3.35·31-s − 2.92·41-s + 8/61·61-s − 6.76·71-s + 0.475·101-s − 1.02·121-s + 0.00787·127-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + 0.00598·167-s + 0.00578·173-s + 0.00558·179-s + 0.00552·181-s + 0.00523·191-s + 0.00518·193-s + 0.00507·197-s + 0.00502·199-s + 0.00473·211-s + 0.00448·223-s + 0.00440·227-s + 0.00436·229-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{8} \cdot 3^{8} \cdot 5^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(3-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{8} \cdot 3^{8} \cdot 5^{8}\right)^{s/2} \, \Gamma_{\C}(s+1)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{8} \cdot 3^{8} \cdot 5^{8}\)
Sign: $1$
Analytic conductor: \(361668.\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{8} \cdot 3^{8} \cdot 5^{8} ,\ ( \ : 1, 1, 1, 1 ),\ 1 )\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.6128316294\)
\(L(\frac12)\) \(\approx\) \(0.6128316294\)
\(L(2)\) 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 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7$C_2^3$ \( 1 + 2594 T^{4} + p^{8} T^{8} \)
11$C_2$ \( ( 1 + 6 T + p^{2} T^{2} )^{4} \)
13$C_2^3$ \( 1 - 55678 T^{4} + p^{8} T^{8} \)
17$C_2^3$ \( 1 - 145726 T^{4} + p^{8} T^{8} \)
19$C_2^2$ \( ( 1 - 622 T^{2} + p^{4} T^{4} )^{2} \)
23$C_2^3$ \( 1 - 110782 T^{4} + p^{8} T^{8} \)
29$C_2^2$ \( ( 1 + 622 T^{2} + p^{4} T^{4} )^{2} \)
31$C_2$ \( ( 1 + 26 T + p^{2} T^{2} )^{4} \)
37$C_2^3$ \( 1 - 3244222 T^{4} + p^{8} T^{8} \)
41$C_2$ \( ( 1 + 30 T + p^{2} T^{2} )^{4} \)
43$C_2^3$ \( 1 - 2956702 T^{4} + p^{8} T^{8} \)
47$C_2^3$ \( 1 + 6128834 T^{4} + p^{8} T^{8} \)
53$C_2^3$ \( 1 + 11113634 T^{4} + p^{8} T^{8} \)
59$C_2^2$ \( ( 1 - 878 T^{2} + p^{4} T^{4} )^{2} \)
61$C_2$ \( ( 1 - 2 T + p^{2} T^{2} )^{4} \)
67$C_2^3$ \( 1 - 39552286 T^{4} + p^{8} T^{8} \)
71$C_2$ \( ( 1 + 120 T + p^{2} T^{2} )^{4} \)
73$C_2^3$ \( 1 - 46466686 T^{4} + p^{8} T^{8} \)
79$C_2^2$ \( ( 1 - 7006 T^{2} + p^{4} T^{4} )^{2} \)
83$C_2^3$ \( 1 + 2895458 T^{4} + p^{8} T^{8} \)
89$C_2^2$ \( ( 1 + 6658 T^{2} + p^{4} T^{4} )^{2} \)
97$C_2^3$ \( 1 + 175254338 T^{4} + p^{8} T^{8} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.04850385462747315471939168706, −7.02178768411567765806345527940, −6.70579949622583208395959603893, −6.28749672020372424188099641581, −5.93945931113551269534745328449, −5.91465165038303376640931720317, −5.65015929070116312502542301791, −5.49864781097268323275071794062, −5.04620310732192368520969275723, −4.95410027623589559686490170891, −4.90278136500489287606369625058, −4.59117989420214623872995806565, −3.98763558350379619207588470451, −3.85988694484407953008263160258, −3.81705667252396018420030352085, −3.32141014826691469664054860195, −2.90357349290286583319614447958, −2.79776663509598601636133358458, −2.77191517678768151072186394101, −2.07333524329183594228778075136, −1.85043691558836268875502946036, −1.45927980659828016075305454362, −1.43104362738419503809396537452, −0.32711401710055557720219582306, −0.24540925716943471800413213010, 0.24540925716943471800413213010, 0.32711401710055557720219582306, 1.43104362738419503809396537452, 1.45927980659828016075305454362, 1.85043691558836268875502946036, 2.07333524329183594228778075136, 2.77191517678768151072186394101, 2.79776663509598601636133358458, 2.90357349290286583319614447958, 3.32141014826691469664054860195, 3.81705667252396018420030352085, 3.85988694484407953008263160258, 3.98763558350379619207588470451, 4.59117989420214623872995806565, 4.90278136500489287606369625058, 4.95410027623589559686490170891, 5.04620310732192368520969275723, 5.49864781097268323275071794062, 5.65015929070116312502542301791, 5.91465165038303376640931720317, 5.93945931113551269534745328449, 6.28749672020372424188099641581, 6.70579949622583208395959603893, 7.02178768411567765806345527940, 7.04850385462747315471939168706

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