Properties

Label 8-1200e4-1.1-c1e4-0-24
Degree $8$
Conductor $2.074\times 10^{12}$
Sign $1$
Analytic cond. $8430.11$
Root an. cond. $3.09548$
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  + 32·31-s + 8·61-s − 9·81-s + 44·121-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 + 233-s + 239-s + 241-s + ⋯
L(s)  = 1  + 5.74·31-s + 1.02·61-s − 81-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 + 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 + 0.0646·239-s + 0.0644·241-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{16} \cdot 3^{4} \cdot 5^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{16} \cdot 3^{4} \cdot 5^{8}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{16} \cdot 3^{4} \cdot 5^{8}\)
Sign: $1$
Analytic conductor: \(8430.11\)
Root analytic conductor: \(3.09548\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{16} \cdot 3^{4} \cdot 5^{8} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(4.651257024\)
\(L(\frac12)\) \(\approx\) \(4.651257024\)
\(L(\frac{3}{2})\) 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$C_2^2$ \( 1 + p^{2} T^{4} \)
5 \( 1 \)
good7$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
11$C_2$ \( ( 1 - p T^{2} )^{4} \)
13$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
17$C_2^3$ \( 1 - 382 T^{4} + p^{4} T^{8} \)
19$C_2^2$ \( ( 1 - 22 T^{2} + p^{2} T^{4} )^{2} \)
23$C_2^3$ \( 1 + 98 T^{4} + p^{4} T^{8} \)
29$C_2$ \( ( 1 + p T^{2} )^{4} \)
31$C_2$ \( ( 1 - 8 T + p T^{2} )^{4} \)
37$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
41$C_2$ \( ( 1 - p T^{2} )^{4} \)
43$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
47$C_2^3$ \( 1 - 4222 T^{4} + p^{4} T^{8} \)
53$C_2^3$ \( 1 + 1778 T^{4} + p^{4} T^{8} \)
59$C_2$ \( ( 1 + p T^{2} )^{4} \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )^{4} \)
67$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
71$C_2$ \( ( 1 - p T^{2} )^{4} \)
73$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
79$C_2^2$ \( ( 1 + 98 T^{2} + p^{2} T^{4} )^{2} \)
83$C_2^3$ \( 1 + 9938 T^{4} + p^{4} T^{8} \)
89$C_2$ \( ( 1 + p T^{2} )^{4} \)
97$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \)
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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

−6.86283374453819901317107383083, −6.66709908510399106861920580891, −6.62786762363415075786743681736, −6.31986026313351043401535364921, −6.21576872336651521318688874211, −5.77290692144368397795452045057, −5.71575721077134497730604722454, −5.45014106752503096341868284215, −5.19727444345937182614754279955, −4.76081794227173862564391240751, −4.62264147842176870284886006498, −4.59657720775064796326895936823, −4.25429214675913269341857021785, −3.95500394146663808701560697744, −3.91286719601032352991475810704, −3.24587447288801895800646260029, −2.97907138843973790078088287555, −2.90068815041112368901336445051, −2.88720708027315829855884471091, −2.25771757618272196111389944321, −2.00221240568426691421000120027, −1.73580245317058583049051031545, −1.14226870240276052707038592325, −0.71255600069348229125914105221, −0.67146782116457868039666048247, 0.67146782116457868039666048247, 0.71255600069348229125914105221, 1.14226870240276052707038592325, 1.73580245317058583049051031545, 2.00221240568426691421000120027, 2.25771757618272196111389944321, 2.88720708027315829855884471091, 2.90068815041112368901336445051, 2.97907138843973790078088287555, 3.24587447288801895800646260029, 3.91286719601032352991475810704, 3.95500394146663808701560697744, 4.25429214675913269341857021785, 4.59657720775064796326895936823, 4.62264147842176870284886006498, 4.76081794227173862564391240751, 5.19727444345937182614754279955, 5.45014106752503096341868284215, 5.71575721077134497730604722454, 5.77290692144368397795452045057, 6.21576872336651521318688874211, 6.31986026313351043401535364921, 6.62786762363415075786743681736, 6.66709908510399106861920580891, 6.86283374453819901317107383083

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