Properties

Label 8-48e8-1.1-c1e4-0-10
Degree $8$
Conductor $2.818\times 10^{13}$
Sign $1$
Analytic cond. $114561.$
Root an. cond. $4.28923$
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  − 16·25-s + 28·49-s + 64·73-s + 32·97-s + 44·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 20·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + 233-s + ⋯
L(s)  = 1  − 3.19·25-s + 4·49-s + 7.49·73-s + 3.24·97-s + 4·121-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 + 1.53·169-s + 0.0760·173-s + 0.0747·179-s + 0.0743·181-s + 0.0723·191-s + 0.0719·193-s + 0.0712·197-s + 0.0708·199-s + 0.0688·211-s + 0.0669·223-s + 0.0663·227-s + 0.0660·229-s + 0.0655·233-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{32} \cdot 3^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{32} \cdot 3^{8}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{32} \cdot 3^{8}\)
Sign: $1$
Analytic conductor: \(114561.\)
Root analytic conductor: \(4.28923\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{32} \cdot 3^{8} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(4.548382744\)
\(L(\frac12)\) \(\approx\) \(4.548382744\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 \)
good5$C_2^2$ \( ( 1 + 8 T^{2} + p^{2} T^{4} )^{2} \)
7$C_2$ \( ( 1 - p T^{2} )^{4} \)
11$C_2$ \( ( 1 - p T^{2} )^{4} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )^{2}( 1 + 6 T + p T^{2} )^{2} \)
17$C_2^2$ \( ( 1 + 16 T^{2} + p^{2} T^{4} )^{2} \)
19$C_2$ \( ( 1 + p T^{2} )^{4} \)
23$C_2$ \( ( 1 + p T^{2} )^{4} \)
29$C_2^2$ \( ( 1 - 40 T^{2} + p^{2} T^{4} )^{2} \)
31$C_2$ \( ( 1 - p T^{2} )^{4} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )^{2}( 1 + 12 T + p T^{2} )^{2} \)
41$C_2^2$ \( ( 1 - 80 T^{2} + p^{2} T^{4} )^{2} \)
43$C_2$ \( ( 1 + p T^{2} )^{4} \)
47$C_2$ \( ( 1 + p T^{2} )^{4} \)
53$C_2^2$ \( ( 1 + 56 T^{2} + p^{2} T^{4} )^{2} \)
59$C_2$ \( ( 1 - p T^{2} )^{4} \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )^{2}( 1 + 12 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + p T^{2} )^{4} \)
71$C_2$ \( ( 1 + p T^{2} )^{4} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )^{4} \)
79$C_2$ \( ( 1 - p T^{2} )^{4} \)
83$C_2$ \( ( 1 - p T^{2} )^{4} \)
89$C_2^2$ \( ( 1 + 160 T^{2} + p^{2} T^{4} )^{2} \)
97$C_2$ \( ( 1 - 8 T + p T^{2} )^{4} \)
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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

−6.39405722775993069261389145295, −6.07461015340323733131316569440, −5.94589794816519740810081678625, −5.87370620691922394286486382455, −5.52852446837176361142251981239, −5.44332080874189955729601884655, −5.05706155587407066680824631080, −5.05063554526830658049546561940, −4.82036357999504079955750270292, −4.27991131732866162932080464526, −4.25244563909104272867023623688, −4.05500617367976127953831810791, −3.81537170170190515161355602190, −3.63603980007675880511557931445, −3.38840430817003176055897176635, −3.19001521777350587892045683535, −2.87774810266515916159291507782, −2.23770284636684538140397493434, −2.23142613583721184599537317960, −2.22053370541612669684806996507, −1.92982315531864232176050593657, −1.53597012864433599737465886393, −0.828481486293165882755916428500, −0.73521124694009539896184133465, −0.47522688142941283647701939927, 0.47522688142941283647701939927, 0.73521124694009539896184133465, 0.828481486293165882755916428500, 1.53597012864433599737465886393, 1.92982315531864232176050593657, 2.22053370541612669684806996507, 2.23142613583721184599537317960, 2.23770284636684538140397493434, 2.87774810266515916159291507782, 3.19001521777350587892045683535, 3.38840430817003176055897176635, 3.63603980007675880511557931445, 3.81537170170190515161355602190, 4.05500617367976127953831810791, 4.25244563909104272867023623688, 4.27991131732866162932080464526, 4.82036357999504079955750270292, 5.05063554526830658049546561940, 5.05706155587407066680824631080, 5.44332080874189955729601884655, 5.52852446837176361142251981239, 5.87370620691922394286486382455, 5.94589794816519740810081678625, 6.07461015340323733131316569440, 6.39405722775993069261389145295

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