Properties

Label 8-2646e4-1.1-c1e4-0-6
Degree $8$
Conductor $4.902\times 10^{13}$
Sign $1$
Analytic cond. $199281.$
Root an. cond. $4.59656$
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  − 2·4-s + 3·16-s + 4·25-s − 20·37-s + 4·43-s − 4·64-s − 52·67-s − 28·79-s − 8·100-s − 44·109-s + 44·121-s + 127-s + 131-s + 137-s + 139-s + 40·148-s + 149-s + 151-s + 157-s + 163-s + 167-s − 2·169-s − 8·172-s + 173-s + 179-s + 181-s + 191-s + ⋯
L(s)  = 1  − 4-s + 3/4·16-s + 4/5·25-s − 3.28·37-s + 0.609·43-s − 1/2·64-s − 6.35·67-s − 3.15·79-s − 4/5·100-s − 4.21·109-s + 4·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 3.28·148-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s − 0.153·169-s − 0.609·172-s + 0.0760·173-s + 0.0747·179-s + 0.0743·181-s + 0.0723·191-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{4} \cdot 3^{12} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{4} \cdot 3^{12} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{4} \cdot 3^{12} \cdot 7^{8}\)
Sign: $1$
Analytic conductor: \(199281.\)
Root analytic conductor: \(4.59656\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{4} \cdot 3^{12} \cdot 7^{8} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(0.3456392054\)
\(L(\frac12)\) \(\approx\) \(0.3456392054\)
\(L(\frac{3}{2})\) 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$C_2$ \( ( 1 + T^{2} )^{2} \)
3 \( 1 \)
7 \( 1 \)
good5$C_2^2$ \( ( 1 - 2 T^{2} + p^{2} T^{4} )^{2} \)
11$C_2$ \( ( 1 - p T^{2} )^{4} \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )^{2}( 1 + 5 T + p T^{2} )^{2} \)
17$C_2^2$ \( ( 1 - 14 T^{2} + p^{2} T^{4} )^{2} \)
19$C_2$ \( ( 1 - 8 T + p T^{2} )^{2}( 1 + 8 T + p T^{2} )^{2} \)
23$C_2^2$ \( ( 1 - 10 T^{2} + p^{2} T^{4} )^{2} \)
29$C_2$ \( ( 1 - p T^{2} )^{4} \)
31$C_2$ \( ( 1 - 7 T + p T^{2} )^{2}( 1 + 7 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 5 T + p T^{2} )^{4} \)
41$C_2^2$ \( ( 1 + 34 T^{2} + p^{2} T^{4} )^{2} \)
43$C_2$ \( ( 1 - T + p T^{2} )^{4} \)
47$C_2^2$ \( ( 1 + 46 T^{2} + p^{2} T^{4} )^{2} \)
53$C_2^2$ \( ( 1 - 70 T^{2} + p^{2} T^{4} )^{2} \)
59$C_2^2$ \( ( 1 + 70 T^{2} + p^{2} T^{4} )^{2} \)
61$C_2^2$ \( ( 1 - 119 T^{2} + p^{2} T^{4} )^{2} \)
67$C_2$ \( ( 1 + 13 T + p T^{2} )^{4} \)
71$C_2^2$ \( ( 1 - 106 T^{2} + p^{2} T^{4} )^{2} \)
73$C_2^2$ \( ( 1 - 98 T^{2} + p^{2} T^{4} )^{2} \)
79$C_2$ \( ( 1 + 7 T + p T^{2} )^{4} \)
83$C_2^2$ \( ( 1 + 154 T^{2} + p^{2} T^{4} )^{2} \)
89$C_2^2$ \( ( 1 + 70 T^{2} + p^{2} T^{4} )^{2} \)
97$C_2^2$ \( ( 1 - 191 T^{2} + p^{2} T^{4} )^{2} \)
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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

−6.39700570976664773637345725460, −5.85401882131939502689448848630, −5.81920775758457394669622206698, −5.79775956898729590476588660660, −5.41738614774005777433898050750, −5.16312677064791040863063643269, −5.06978698900070101025934260169, −4.95467483256283754615820370696, −4.56135623003527393968994455505, −4.26914525237756257470380061858, −4.18915930416419034521806935969, −4.14789006328909177337762873711, −3.88345623291407060080117300649, −3.42590930339096614781817055359, −3.13316084887082787238013189480, −3.05749750129489386307356277901, −2.85459611897854463517318933179, −2.83476177083578911548840288168, −2.10158385709823255651181311462, −1.95296863211110030335621585762, −1.58968893226636122928646063207, −1.39723544372457057026105391958, −1.19528883394812666389993654710, −0.54385566448260195604611797390, −0.12958975186300106178134200137, 0.12958975186300106178134200137, 0.54385566448260195604611797390, 1.19528883394812666389993654710, 1.39723544372457057026105391958, 1.58968893226636122928646063207, 1.95296863211110030335621585762, 2.10158385709823255651181311462, 2.83476177083578911548840288168, 2.85459611897854463517318933179, 3.05749750129489386307356277901, 3.13316084887082787238013189480, 3.42590930339096614781817055359, 3.88345623291407060080117300649, 4.14789006328909177337762873711, 4.18915930416419034521806935969, 4.26914525237756257470380061858, 4.56135623003527393968994455505, 4.95467483256283754615820370696, 5.06978698900070101025934260169, 5.16312677064791040863063643269, 5.41738614774005777433898050750, 5.79775956898729590476588660660, 5.81920775758457394669622206698, 5.85401882131939502689448848630, 6.39700570976664773637345725460

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