Properties

Label 8-60e8-1.1-c2e4-0-9
Degree $8$
Conductor $1.680\times 10^{14}$
Sign $1$
Analytic cond. $9.25870\times 10^{7}$
Root an. cond. $9.90418$
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  − 16·7-s − 8·13-s − 32·19-s − 8·31-s + 136·37-s + 80·43-s + 144·49-s − 40·61-s − 304·67-s − 152·73-s − 200·79-s + 128·91-s + 424·97-s − 112·103-s + 104·109-s + 88·121-s + 127-s + 131-s + 512·133-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 456·169-s + ⋯
L(s)  = 1  − 2.28·7-s − 0.615·13-s − 1.68·19-s − 0.258·31-s + 3.67·37-s + 1.86·43-s + 2.93·49-s − 0.655·61-s − 4.53·67-s − 2.08·73-s − 2.53·79-s + 1.40·91-s + 4.37·97-s − 1.08·103-s + 0.954·109-s + 8/11·121-s + 0.00787·127-s + 0.00763·131-s + 3.84·133-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 − 2.69·169-s + ⋯

Functional equation

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

Invariants

Degree: \(8\)
Conductor: \(2^{16} \cdot 3^{8} \cdot 5^{8}\)
Sign: $1$
Analytic conductor: \(9.25870\times 10^{7}\)
Root analytic conductor: \(9.90418\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{16} \cdot 3^{8} \cdot 5^{8} ,\ ( \ : 1, 1, 1, 1 ),\ 1 )\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.1664603776\)
\(L(\frac12)\) \(\approx\) \(0.1664603776\)
\(L(2)\) 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$D_{4}$ \( ( 1 + 8 T + 24 T^{2} + 8 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
11$D_4\times C_2$ \( 1 - 8 p T^{2} + 18258 T^{4} - 8 p^{5} T^{6} + p^{8} T^{8} \)
13$D_{4}$ \( ( 1 + 4 T + 252 T^{2} + 4 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
17$C_2^2$ \( ( 1 - 290 T^{2} + p^{4} T^{4} )^{2} \)
19$D_{4}$ \( ( 1 + 16 T + 426 T^{2} + 16 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
23$D_4\times C_2$ \( 1 - 1612 T^{2} + 1157478 T^{4} - 1612 p^{4} T^{6} + p^{8} T^{8} \)
29$D_4\times C_2$ \( 1 - 700 T^{2} + 707622 T^{4} - 700 p^{4} T^{6} + p^{8} T^{8} \)
31$D_{4}$ \( ( 1 + 4 T + 1566 T^{2} + 4 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
37$D_{4}$ \( ( 1 - 68 T + 3084 T^{2} - 68 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
41$D_4\times C_2$ \( 1 - 640 T^{2} + 3887682 T^{4} - 640 p^{4} T^{6} + p^{8} T^{8} \)
43$D_{4}$ \( ( 1 - 40 T + 3738 T^{2} - 40 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
47$D_4\times C_2$ \( 1 - 340 T^{2} - 372378 T^{4} - 340 p^{4} T^{6} + p^{8} T^{8} \)
53$D_4\times C_2$ \( 1 - 1876 T^{2} - 4075194 T^{4} - 1876 p^{4} T^{6} + p^{8} T^{8} \)
59$D_4\times C_2$ \( 1 - 280 T^{2} - 9454638 T^{4} - 280 p^{4} T^{6} + p^{8} T^{8} \)
61$D_{4}$ \( ( 1 + 20 T + 4302 T^{2} + 20 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
67$C_2$ \( ( 1 + 76 T + p^{2} T^{2} )^{4} \)
71$D_4\times C_2$ \( 1 - 13540 T^{2} + 89191302 T^{4} - 13540 p^{4} T^{6} + p^{8} T^{8} \)
73$D_{4}$ \( ( 1 + 76 T + 8862 T^{2} + 76 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
79$D_{4}$ \( ( 1 + 100 T + 11742 T^{2} + 100 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
83$D_4\times C_2$ \( 1 - 21652 T^{2} + 211289478 T^{4} - 21652 p^{4} T^{6} + p^{8} T^{8} \)
89$D_4\times C_2$ \( 1 - 14368 T^{2} + 154232898 T^{4} - 14368 p^{4} T^{6} + p^{8} T^{8} \)
97$D_{4}$ \( ( 1 - 212 T + 29694 T^{2} - 212 p^{2} T^{3} + p^{4} T^{4} )^{2} \)
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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

−5.89981147808746665647165110752, −5.88074199798297924241705593697, −5.73828375630187579236408718718, −5.43182518324316677362814973518, −4.84260700436234128976182806429, −4.67883655695569554359389073053, −4.67730264170461972576771444745, −4.50747630967938146846093644902, −4.26367909135738346686302967019, −4.06965983306130057801523154073, −3.83006857001908826573049304447, −3.48988079727488196726960259151, −3.46587591358928062635254786761, −2.97632856003991694980726257195, −2.96337392667676076825959877931, −2.76842498517207105295229672494, −2.44475434725568436289809054309, −2.26591490869014871557559202262, −2.20905949166861389620545552324, −1.69027522279004264595772195596, −1.24989833817534671668105779135, −1.05675586312280959665979588893, −0.923912186432639386413852387468, −0.20431381529967858563518611151, −0.11787401743627227566642307129, 0.11787401743627227566642307129, 0.20431381529967858563518611151, 0.923912186432639386413852387468, 1.05675586312280959665979588893, 1.24989833817534671668105779135, 1.69027522279004264595772195596, 2.20905949166861389620545552324, 2.26591490869014871557559202262, 2.44475434725568436289809054309, 2.76842498517207105295229672494, 2.96337392667676076825959877931, 2.97632856003991694980726257195, 3.46587591358928062635254786761, 3.48988079727488196726960259151, 3.83006857001908826573049304447, 4.06965983306130057801523154073, 4.26367909135738346686302967019, 4.50747630967938146846093644902, 4.67730264170461972576771444745, 4.67883655695569554359389073053, 4.84260700436234128976182806429, 5.43182518324316677362814973518, 5.73828375630187579236408718718, 5.88074199798297924241705593697, 5.89981147808746665647165110752

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