Properties

Label 8-2016e4-1.1-c3e4-0-1
Degree $8$
Conductor $1.652\times 10^{13}$
Sign $1$
Analytic cond. $2.00182\times 10^{8}$
Root an. cond. $10.9063$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 10·5-s + 28·7-s + 22·11-s + 20·13-s − 10·17-s + 20·19-s + 158·23-s − 220·25-s + 124·29-s + 44·31-s + 280·35-s + 268·37-s + 298·41-s − 104·43-s + 364·47-s + 490·49-s + 176·53-s + 220·55-s + 300·59-s + 556·61-s + 200·65-s + 512·67-s + 266·71-s − 320·73-s + 616·77-s − 184·79-s − 728·83-s + ⋯
L(s)  = 1  + 0.894·5-s + 1.51·7-s + 0.603·11-s + 0.426·13-s − 0.142·17-s + 0.241·19-s + 1.43·23-s − 1.75·25-s + 0.794·29-s + 0.254·31-s + 1.35·35-s + 1.19·37-s + 1.13·41-s − 0.368·43-s + 1.12·47-s + 10/7·49-s + 0.456·53-s + 0.539·55-s + 0.661·59-s + 1.16·61-s + 0.381·65-s + 0.933·67-s + 0.444·71-s − 0.513·73-s + 0.911·77-s − 0.262·79-s − 0.962·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{20} \cdot 3^{8} \cdot 7^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(4-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{20} \cdot 3^{8} \cdot 7^{4}\right)^{s/2} \, \Gamma_{\C}(s+3/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{20} \cdot 3^{8} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(2.00182\times 10^{8}\)
Root analytic conductor: \(10.9063\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{20} \cdot 3^{8} \cdot 7^{4} ,\ ( \ : 3/2, 3/2, 3/2, 3/2 ),\ 1 )\)

Particular Values

\(L(2)\) \(\approx\) \(27.69888085\)
\(L(\frac12)\) \(\approx\) \(27.69888085\)
\(L(\frac{5}{2})\) 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 \( 1 \)
7$C_1$ \( ( 1 - p T )^{4} \)
good5$C_2 \wr C_2\wr C_2$ \( 1 - 2 p T + 64 p T^{2} - 3622 T^{3} + 50478 T^{4} - 3622 p^{3} T^{5} + 64 p^{7} T^{6} - 2 p^{10} T^{7} + p^{12} T^{8} \)
11$C_2 \wr C_2\wr C_2$ \( 1 - 2 p T + 2760 T^{2} + 1134 p T^{3} + 2859102 T^{4} + 1134 p^{4} T^{5} + 2760 p^{6} T^{6} - 2 p^{10} T^{7} + p^{12} T^{8} \)
13$C_2 \wr C_2\wr C_2$ \( 1 - 20 T + 4164 T^{2} - 85724 T^{3} + 9106022 T^{4} - 85724 p^{3} T^{5} + 4164 p^{6} T^{6} - 20 p^{9} T^{7} + p^{12} T^{8} \)
17$C_2 \wr C_2\wr C_2$ \( 1 + 10 T + 10632 T^{2} + 91102 T^{3} + 75203662 T^{4} + 91102 p^{3} T^{5} + 10632 p^{6} T^{6} + 10 p^{9} T^{7} + p^{12} T^{8} \)
19$C_2 \wr C_2\wr C_2$ \( 1 - 20 T + 13724 T^{2} - 199060 T^{3} + 114551670 T^{4} - 199060 p^{3} T^{5} + 13724 p^{6} T^{6} - 20 p^{9} T^{7} + p^{12} T^{8} \)
23$C_2 \wr C_2\wr C_2$ \( 1 - 158 T + 50352 T^{2} - 5323734 T^{3} + 922012222 T^{4} - 5323734 p^{3} T^{5} + 50352 p^{6} T^{6} - 158 p^{9} T^{7} + p^{12} T^{8} \)
29$C_2 \wr C_2\wr C_2$ \( 1 - 124 T + 61972 T^{2} - 6615172 T^{3} + 2194974870 T^{4} - 6615172 p^{3} T^{5} + 61972 p^{6} T^{6} - 124 p^{9} T^{7} + p^{12} T^{8} \)
31$C_2 \wr C_2\wr C_2$ \( 1 - 44 T + 54124 T^{2} - 9682172 T^{3} + 1373933478 T^{4} - 9682172 p^{3} T^{5} + 54124 p^{6} T^{6} - 44 p^{9} T^{7} + p^{12} T^{8} \)
37$C_2 \wr C_2\wr C_2$ \( 1 - 268 T + 169892 T^{2} - 34032292 T^{3} + 12680601926 T^{4} - 34032292 p^{3} T^{5} + 169892 p^{6} T^{6} - 268 p^{9} T^{7} + p^{12} T^{8} \)
41$C_2 \wr C_2\wr C_2$ \( 1 - 298 T + 253368 T^{2} - 54484142 T^{3} + 25744646030 T^{4} - 54484142 p^{3} T^{5} + 253368 p^{6} T^{6} - 298 p^{9} T^{7} + p^{12} T^{8} \)
43$C_2 \wr C_2\wr C_2$ \( 1 + 104 T + 288908 T^{2} + 22902568 T^{3} + 33466593270 T^{4} + 22902568 p^{3} T^{5} + 288908 p^{6} T^{6} + 104 p^{9} T^{7} + p^{12} T^{8} \)
47$C_2 \wr C_2\wr C_2$ \( 1 - 364 T + 435532 T^{2} - 109124860 T^{3} + 68532881190 T^{4} - 109124860 p^{3} T^{5} + 435532 p^{6} T^{6} - 364 p^{9} T^{7} + p^{12} T^{8} \)
53$C_2 \wr C_2\wr C_2$ \( 1 - 176 T + 289444 T^{2} + 10155056 T^{3} + 39281098070 T^{4} + 10155056 p^{3} T^{5} + 289444 p^{6} T^{6} - 176 p^{9} T^{7} + p^{12} T^{8} \)
59$C_2 \wr C_2\wr C_2$ \( 1 - 300 T + 143868 T^{2} + 27043700 T^{3} - 24108912938 T^{4} + 27043700 p^{3} T^{5} + 143868 p^{6} T^{6} - 300 p^{9} T^{7} + p^{12} T^{8} \)
61$C_2 \wr C_2\wr C_2$ \( 1 - 556 T + 784004 T^{2} - 324087844 T^{3} + 262093377062 T^{4} - 324087844 p^{3} T^{5} + 784004 p^{6} T^{6} - 556 p^{9} T^{7} + p^{12} T^{8} \)
67$C_2 \wr C_2\wr C_2$ \( 1 - 512 T + 447916 T^{2} - 294997504 T^{3} + 154286433686 T^{4} - 294997504 p^{3} T^{5} + 447916 p^{6} T^{6} - 512 p^{9} T^{7} + p^{12} T^{8} \)
71$C_2 \wr C_2\wr C_2$ \( 1 - 266 T + 796080 T^{2} - 331469650 T^{3} + 317353948286 T^{4} - 331469650 p^{3} T^{5} + 796080 p^{6} T^{6} - 266 p^{9} T^{7} + p^{12} T^{8} \)
73$C_2 \wr C_2\wr C_2$ \( 1 + 320 T + 872396 T^{2} + 298640000 T^{3} + 431192413382 T^{4} + 298640000 p^{3} T^{5} + 872396 p^{6} T^{6} + 320 p^{9} T^{7} + p^{12} T^{8} \)
79$C_2 \wr C_2\wr C_2$ \( 1 + 184 T + 1304636 T^{2} - 44316328 T^{3} + 763974499782 T^{4} - 44316328 p^{3} T^{5} + 1304636 p^{6} T^{6} + 184 p^{9} T^{7} + p^{12} T^{8} \)
83$C_2 \wr C_2\wr C_2$ \( 1 + 728 T + 1800172 T^{2} + 877937112 T^{3} + 1366650646358 T^{4} + 877937112 p^{3} T^{5} + 1800172 p^{6} T^{6} + 728 p^{9} T^{7} + p^{12} T^{8} \)
89$C_2 \wr C_2\wr C_2$ \( 1 - 1714 T + 3032264 T^{2} - 3250729446 T^{3} + 3273084077934 T^{4} - 3250729446 p^{3} T^{5} + 3032264 p^{6} T^{6} - 1714 p^{9} T^{7} + p^{12} T^{8} \)
97$C_2 \wr C_2\wr C_2$ \( 1 + 1216 T + 1986988 T^{2} + 2570430976 T^{3} + 2279523902118 T^{4} + 2570430976 p^{3} T^{5} + 1986988 p^{6} T^{6} + 1216 p^{9} T^{7} + p^{12} T^{8} \)
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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

−6.23239069598829943435792062401, −5.81374979640761116823107703267, −5.67705441152092545362003253469, −5.47911904343391537755168425245, −5.47452505519816902478407443273, −4.99246526779064878826207444214, −4.85915321814568649086329324424, −4.66832585281078370672241862910, −4.57742544368978951218346228298, −3.94571269569824957933557582626, −3.93208964508062419109201154403, −3.89900512592541399872508915661, −3.81101030311103739192652787148, −3.01354540754880027063891918902, −2.95398862887615315853983035582, −2.71567546944946815412593720678, −2.60796075032757372451997715131, −2.08096342194601790735931434395, −1.80234406881372822397055393795, −1.76264857571695310676455234853, −1.64657866977235610476049363949, −1.00099115899805294301698801711, −0.819573108947480485600416471920, −0.57970290916224827770598835539, −0.55356832624521387873086414651, 0.55356832624521387873086414651, 0.57970290916224827770598835539, 0.819573108947480485600416471920, 1.00099115899805294301698801711, 1.64657866977235610476049363949, 1.76264857571695310676455234853, 1.80234406881372822397055393795, 2.08096342194601790735931434395, 2.60796075032757372451997715131, 2.71567546944946815412593720678, 2.95398862887615315853983035582, 3.01354540754880027063891918902, 3.81101030311103739192652787148, 3.89900512592541399872508915661, 3.93208964508062419109201154403, 3.94571269569824957933557582626, 4.57742544368978951218346228298, 4.66832585281078370672241862910, 4.85915321814568649086329324424, 4.99246526779064878826207444214, 5.47452505519816902478407443273, 5.47911904343391537755168425245, 5.67705441152092545362003253469, 5.81374979640761116823107703267, 6.23239069598829943435792062401

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