Properties

Label 8-8280e4-1.1-c1e4-0-0
Degree $8$
Conductor $4.700\times 10^{15}$
Sign $1$
Analytic cond. $1.91086\times 10^{7}$
Root an. cond. $8.13118$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $4$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·5-s − 2·13-s − 2·17-s − 6·19-s − 4·23-s + 10·25-s − 4·29-s − 6·31-s − 4·37-s − 8·41-s − 20·43-s − 6·47-s − 9·49-s + 4·53-s + 4·59-s − 4·61-s − 8·65-s − 26·67-s − 18·73-s − 18·79-s + 26·83-s − 8·85-s − 14·89-s − 24·95-s − 12·97-s − 12·101-s − 38·103-s + ⋯
L(s)  = 1  + 1.78·5-s − 0.554·13-s − 0.485·17-s − 1.37·19-s − 0.834·23-s + 2·25-s − 0.742·29-s − 1.07·31-s − 0.657·37-s − 1.24·41-s − 3.04·43-s − 0.875·47-s − 9/7·49-s + 0.549·53-s + 0.520·59-s − 0.512·61-s − 0.992·65-s − 3.17·67-s − 2.10·73-s − 2.02·79-s + 2.85·83-s − 0.867·85-s − 1.48·89-s − 2.46·95-s − 1.21·97-s − 1.19·101-s − 3.74·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 3^{8} \cdot 5^{4} \cdot 23^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 3^{8} \cdot 5^{4} \cdot 23^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{12} \cdot 3^{8} \cdot 5^{4} \cdot 23^{4}\)
Sign: $1$
Analytic conductor: \(1.91086\times 10^{7}\)
Root analytic conductor: \(8.13118\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(4\)
Selberg data: \((8,\ 2^{12} \cdot 3^{8} \cdot 5^{4} \cdot 23^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5$C_1$ \( ( 1 - T )^{4} \)
23$C_1$ \( ( 1 + T )^{4} \)
good7$C_2 \wr S_4$ \( 1 + 9 T^{2} - 6 T^{3} + 36 T^{4} - 6 p T^{5} + 9 p^{2} T^{6} + p^{4} T^{8} \)
11$C_2 \wr S_4$ \( 1 + 2 p T^{2} - 12 T^{3} + 322 T^{4} - 12 p T^{5} + 2 p^{3} T^{6} + p^{4} T^{8} \)
13$C_2 \wr S_4$ \( 1 + 2 T + 14 T^{2} + 22 T^{3} + 322 T^{4} + 22 p T^{5} + 14 p^{2} T^{6} + 2 p^{3} T^{7} + p^{4} T^{8} \)
17$C_2 \wr S_4$ \( 1 + 2 T - 3 T^{2} + 44 T^{3} + 344 T^{4} + 44 p T^{5} - 3 p^{2} T^{6} + 2 p^{3} T^{7} + p^{4} T^{8} \)
19$C_2 \wr S_4$ \( 1 + 6 T + 50 T^{2} + 230 T^{3} + 1434 T^{4} + 230 p T^{5} + 50 p^{2} T^{6} + 6 p^{3} T^{7} + p^{4} T^{8} \)
29$C_2 \wr S_4$ \( 1 + 4 T + 41 T^{2} - 52 T^{3} + 532 T^{4} - 52 p T^{5} + 41 p^{2} T^{6} + 4 p^{3} T^{7} + p^{4} T^{8} \)
31$C_2 \wr S_4$ \( 1 + 6 T + 113 T^{2} + 454 T^{3} + 4956 T^{4} + 454 p T^{5} + 113 p^{2} T^{6} + 6 p^{3} T^{7} + p^{4} T^{8} \)
37$C_2 \wr S_4$ \( 1 + 4 T + 53 T^{2} + 298 T^{3} + 3288 T^{4} + 298 p T^{5} + 53 p^{2} T^{6} + 4 p^{3} T^{7} + p^{4} T^{8} \)
41$C_2 \wr S_4$ \( 1 + 8 T + 153 T^{2} + 780 T^{3} + 8804 T^{4} + 780 p T^{5} + 153 p^{2} T^{6} + 8 p^{3} T^{7} + p^{4} T^{8} \)
43$C_2 \wr S_4$ \( 1 + 20 T + 240 T^{2} + 2116 T^{3} + 14894 T^{4} + 2116 p T^{5} + 240 p^{2} T^{6} + 20 p^{3} T^{7} + p^{4} T^{8} \)
47$C_2 \wr S_4$ \( 1 + 6 T + 162 T^{2} + 734 T^{3} + 11066 T^{4} + 734 p T^{5} + 162 p^{2} T^{6} + 6 p^{3} T^{7} + p^{4} T^{8} \)
53$C_2 \wr S_4$ \( 1 - 4 T + 65 T^{2} - 812 T^{3} + 2740 T^{4} - 812 p T^{5} + 65 p^{2} T^{6} - 4 p^{3} T^{7} + p^{4} T^{8} \)
59$C_2 \wr S_4$ \( 1 - 4 T + 161 T^{2} - 792 T^{3} + 12356 T^{4} - 792 p T^{5} + 161 p^{2} T^{6} - 4 p^{3} T^{7} + p^{4} T^{8} \)
61$C_2 \wr S_4$ \( 1 + 4 T + 182 T^{2} + 368 T^{3} + 14362 T^{4} + 368 p T^{5} + 182 p^{2} T^{6} + 4 p^{3} T^{7} + p^{4} T^{8} \)
67$C_2 \wr S_4$ \( 1 + 26 T + 409 T^{2} + 4326 T^{3} + 38852 T^{4} + 4326 p T^{5} + 409 p^{2} T^{6} + 26 p^{3} T^{7} + p^{4} T^{8} \)
71$C_2 \wr S_4$ \( 1 + 249 T^{2} - 96 T^{3} + 25212 T^{4} - 96 p T^{5} + 249 p^{2} T^{6} + p^{4} T^{8} \)
73$C_2 \wr S_4$ \( 1 + 18 T + 374 T^{2} + 3934 T^{3} + 43794 T^{4} + 3934 p T^{5} + 374 p^{2} T^{6} + 18 p^{3} T^{7} + p^{4} T^{8} \)
79$C_2 \wr S_4$ \( 1 + 18 T + 260 T^{2} + 2730 T^{3} + 29110 T^{4} + 2730 p T^{5} + 260 p^{2} T^{6} + 18 p^{3} T^{7} + p^{4} T^{8} \)
83$C_2 \wr S_4$ \( 1 - 26 T + 441 T^{2} - 4988 T^{3} + 50252 T^{4} - 4988 p T^{5} + 441 p^{2} T^{6} - 26 p^{3} T^{7} + p^{4} T^{8} \)
89$C_2 \wr S_4$ \( 1 + 14 T + 380 T^{2} + 3690 T^{3} + 51734 T^{4} + 3690 p T^{5} + 380 p^{2} T^{6} + 14 p^{3} T^{7} + p^{4} T^{8} \)
97$C_2 \wr S_4$ \( 1 + 12 T + 344 T^{2} + 3364 T^{3} + 47982 T^{4} + 3364 p T^{5} + 344 p^{2} T^{6} + 12 p^{3} T^{7} + p^{4} T^{8} \)
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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

−5.86594979083031180282332150257, −5.70041822655607747383645254571, −5.58516148744577378532974620790, −5.18223676055848971802500436494, −5.14089533164383053590653172570, −4.94835707725241661566473900987, −4.77735924276445835718726252666, −4.72097132955735580579562722873, −4.45375073071408578638415969709, −4.03735624717594041291722108936, −4.01395501655955107898909581193, −3.91890786403089708644430837746, −3.56263185134676744444592039463, −3.23467766929666216753724479079, −3.22892147656683882581059240387, −2.91821318284787962862050081776, −2.85817745118355872611480105466, −2.35156687073929550709998312447, −2.31283154840488540545568045519, −2.08902931574829899628105974442, −1.98113897031378407103206719384, −1.50350791414627311153038069234, −1.47276135087689712586132679436, −1.32929864836062096843904330347, −1.18602365354838743363751289778, 0, 0, 0, 0, 1.18602365354838743363751289778, 1.32929864836062096843904330347, 1.47276135087689712586132679436, 1.50350791414627311153038069234, 1.98113897031378407103206719384, 2.08902931574829899628105974442, 2.31283154840488540545568045519, 2.35156687073929550709998312447, 2.85817745118355872611480105466, 2.91821318284787962862050081776, 3.22892147656683882581059240387, 3.23467766929666216753724479079, 3.56263185134676744444592039463, 3.91890786403089708644430837746, 4.01395501655955107898909581193, 4.03735624717594041291722108936, 4.45375073071408578638415969709, 4.72097132955735580579562722873, 4.77735924276445835718726252666, 4.94835707725241661566473900987, 5.14089533164383053590653172570, 5.18223676055848971802500436494, 5.58516148744577378532974620790, 5.70041822655607747383645254571, 5.86594979083031180282332150257

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