Properties

Label 8-3e8-1.1-c49e4-0-0
Degree $8$
Conductor $6561$
Sign $1$
Analytic cond. $3.50833\times 10^{8}$
Root an. cond. $11.6987$
Motivic weight $49$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 6.10e6·2-s − 2.50e14·4-s + 3.06e17·5-s + 5.24e20·7-s + 4.27e21·8-s + 1.87e24·10-s + 2.36e25·11-s − 3.83e27·13-s + 3.20e27·14-s + 2.01e29·16-s − 2.85e30·17-s + 1.72e31·19-s − 7.67e31·20-s + 1.44e32·22-s + 3.56e33·23-s + 1.25e34·25-s − 2.34e34·26-s − 1.31e35·28-s + 5.80e35·29-s + 3.33e36·31-s + 2.71e36·32-s − 1.74e37·34-s + 1.60e38·35-s − 1.71e38·37-s + 1.05e38·38-s + 1.31e39·40-s − 4.54e39·41-s + ⋯
L(s)  = 1  + 0.257·2-s − 0.444·4-s + 2.30·5-s + 1.03·7-s + 0.320·8-s + 0.592·10-s + 0.723·11-s − 1.95·13-s + 0.266·14-s + 0.635·16-s − 2.03·17-s + 0.807·19-s − 1.02·20-s + 0.186·22-s + 1.54·23-s + 0.707·25-s − 0.504·26-s − 0.460·28-s + 0.861·29-s + 0.964·31-s + 0.361·32-s − 0.524·34-s + 2.38·35-s − 0.650·37-s + 0.207·38-s + 0.736·40-s − 1.39·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6561 ^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(50-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6561 ^{s/2} \, \Gamma_{\C}(s+49/2)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(6561\)    =    \(3^{8}\)
Sign: $1$
Analytic conductor: \(3.50833\times 10^{8}\)
Root analytic conductor: \(11.6987\)
Motivic weight: \(49\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 6561,\ (\ :49/2, 49/2, 49/2, 49/2),\ 1)\)

Particular Values

\(L(25)\) \(\approx\) \(13.76734692\)
\(L(\frac12)\) \(\approx\) \(13.76734692\)
\(L(\frac{51}{2})\) 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)$
bad3 \( 1 \)
good2$C_2 \wr S_4$ \( 1 - 1526877 p^{2} T + 140414134615 p^{11} T^{2} - 28840871963245023 p^{18} T^{3} - 6662818695664729347 p^{33} T^{4} - 28840871963245023 p^{67} T^{5} + 140414134615 p^{109} T^{6} - 1526877 p^{149} T^{7} + p^{196} T^{8} \)
5$C_2 \wr S_4$ \( 1 - 306801860530128264 T + \)\(65\!\cdots\!28\)\( p^{3} T^{2} - \)\(19\!\cdots\!72\)\( p^{7} T^{3} + \)\(90\!\cdots\!86\)\( p^{12} T^{4} - \)\(19\!\cdots\!72\)\( p^{56} T^{5} + \)\(65\!\cdots\!28\)\( p^{101} T^{6} - 306801860530128264 p^{147} T^{7} + p^{196} T^{8} \)
7$C_2 \wr S_4$ \( 1 - 10708290004575971456 p^{2} T + \)\(54\!\cdots\!36\)\( p^{5} T^{2} - \)\(64\!\cdots\!04\)\( p^{8} T^{3} + \)\(25\!\cdots\!30\)\( p^{12} T^{4} - \)\(64\!\cdots\!04\)\( p^{57} T^{5} + \)\(54\!\cdots\!36\)\( p^{103} T^{6} - 10708290004575971456 p^{149} T^{7} + p^{196} T^{8} \)
11$C_2 \wr S_4$ \( 1 - \)\(23\!\cdots\!84\)\( T + \)\(13\!\cdots\!32\)\( p T^{2} + \)\(19\!\cdots\!60\)\( p^{4} T^{3} - \)\(58\!\cdots\!34\)\( p^{8} T^{4} + \)\(19\!\cdots\!60\)\( p^{53} T^{5} + \)\(13\!\cdots\!32\)\( p^{99} T^{6} - \)\(23\!\cdots\!84\)\( p^{147} T^{7} + p^{196} T^{8} \)
13$C_2 \wr S_4$ \( 1 + \)\(38\!\cdots\!32\)\( T + \)\(86\!\cdots\!68\)\( p T^{2} + \)\(63\!\cdots\!72\)\( p^{3} T^{3} + \)\(57\!\cdots\!70\)\( p^{6} T^{4} + \)\(63\!\cdots\!72\)\( p^{52} T^{5} + \)\(86\!\cdots\!68\)\( p^{99} T^{6} + \)\(38\!\cdots\!32\)\( p^{147} T^{7} + p^{196} T^{8} \)
17$C_2 \wr S_4$ \( 1 + \)\(28\!\cdots\!08\)\( T + \)\(49\!\cdots\!36\)\( p T^{2} + \)\(57\!\cdots\!40\)\( p^{2} T^{3} + \)\(30\!\cdots\!06\)\( p^{4} T^{4} + \)\(57\!\cdots\!40\)\( p^{51} T^{5} + \)\(49\!\cdots\!36\)\( p^{99} T^{6} + \)\(28\!\cdots\!08\)\( p^{147} T^{7} + p^{196} T^{8} \)
19$C_2 \wr S_4$ \( 1 - \)\(17\!\cdots\!08\)\( T + \)\(10\!\cdots\!72\)\( p^{2} T^{2} + \)\(42\!\cdots\!96\)\( p^{3} T^{3} + \)\(87\!\cdots\!46\)\( p^{5} T^{4} + \)\(42\!\cdots\!96\)\( p^{52} T^{5} + \)\(10\!\cdots\!72\)\( p^{100} T^{6} - \)\(17\!\cdots\!08\)\( p^{147} T^{7} + p^{196} T^{8} \)
23$C_2 \wr S_4$ \( 1 - \)\(15\!\cdots\!96\)\( p T + \)\(40\!\cdots\!72\)\( p^{2} T^{2} - \)\(17\!\cdots\!12\)\( p^{4} T^{3} + \)\(11\!\cdots\!50\)\( p^{6} T^{4} - \)\(17\!\cdots\!12\)\( p^{53} T^{5} + \)\(40\!\cdots\!72\)\( p^{100} T^{6} - \)\(15\!\cdots\!96\)\( p^{148} T^{7} + p^{196} T^{8} \)
29$C_2 \wr S_4$ \( 1 - \)\(58\!\cdots\!84\)\( T + \)\(18\!\cdots\!40\)\( T^{2} - \)\(26\!\cdots\!72\)\( p T^{3} + \)\(15\!\cdots\!78\)\( p^{2} T^{4} - \)\(26\!\cdots\!72\)\( p^{50} T^{5} + \)\(18\!\cdots\!40\)\( p^{98} T^{6} - \)\(58\!\cdots\!84\)\( p^{147} T^{7} + p^{196} T^{8} \)
31$C_2 \wr S_4$ \( 1 - \)\(33\!\cdots\!64\)\( T + \)\(11\!\cdots\!68\)\( p T^{2} - \)\(13\!\cdots\!12\)\( p^{2} T^{3} + \)\(18\!\cdots\!94\)\( p^{3} T^{4} - \)\(13\!\cdots\!12\)\( p^{51} T^{5} + \)\(11\!\cdots\!68\)\( p^{99} T^{6} - \)\(33\!\cdots\!64\)\( p^{147} T^{7} + p^{196} T^{8} \)
37$C_2 \wr S_4$ \( 1 + \)\(17\!\cdots\!36\)\( T + \)\(50\!\cdots\!16\)\( p T^{2} + \)\(10\!\cdots\!84\)\( p^{2} T^{3} + \)\(29\!\cdots\!70\)\( p^{3} T^{4} + \)\(10\!\cdots\!84\)\( p^{51} T^{5} + \)\(50\!\cdots\!16\)\( p^{99} T^{6} + \)\(17\!\cdots\!36\)\( p^{147} T^{7} + p^{196} T^{8} \)
41$C_2 \wr S_4$ \( 1 + \)\(45\!\cdots\!84\)\( T + \)\(53\!\cdots\!08\)\( p T^{2} + \)\(49\!\cdots\!52\)\( p^{2} T^{3} + \)\(49\!\cdots\!94\)\( p^{3} T^{4} + \)\(49\!\cdots\!52\)\( p^{51} T^{5} + \)\(53\!\cdots\!08\)\( p^{99} T^{6} + \)\(45\!\cdots\!84\)\( p^{147} T^{7} + p^{196} T^{8} \)
43$C_2 \wr S_4$ \( 1 + \)\(28\!\cdots\!80\)\( p T + \)\(16\!\cdots\!60\)\( p^{2} T^{2} + \)\(30\!\cdots\!60\)\( p^{3} T^{3} + \)\(11\!\cdots\!98\)\( p^{4} T^{4} + \)\(30\!\cdots\!60\)\( p^{52} T^{5} + \)\(16\!\cdots\!60\)\( p^{100} T^{6} + \)\(28\!\cdots\!80\)\( p^{148} T^{7} + p^{196} T^{8} \)
47$C_2 \wr S_4$ \( 1 - \)\(17\!\cdots\!40\)\( p T + \)\(28\!\cdots\!80\)\( p^{2} T^{2} - \)\(48\!\cdots\!20\)\( p^{3} T^{3} + \)\(20\!\cdots\!38\)\( p^{4} T^{4} - \)\(48\!\cdots\!20\)\( p^{52} T^{5} + \)\(28\!\cdots\!80\)\( p^{100} T^{6} - \)\(17\!\cdots\!40\)\( p^{148} T^{7} + p^{196} T^{8} \)
53$C_2 \wr S_4$ \( 1 - \)\(26\!\cdots\!48\)\( T + \)\(82\!\cdots\!08\)\( T^{2} - \)\(17\!\cdots\!52\)\( T^{3} + \)\(30\!\cdots\!50\)\( T^{4} - \)\(17\!\cdots\!52\)\( p^{49} T^{5} + \)\(82\!\cdots\!08\)\( p^{98} T^{6} - \)\(26\!\cdots\!48\)\( p^{147} T^{7} + p^{196} T^{8} \)
59$C_2 \wr S_4$ \( 1 - \)\(25\!\cdots\!48\)\( T + \)\(13\!\cdots\!92\)\( T^{2} + \)\(15\!\cdots\!44\)\( T^{3} + \)\(10\!\cdots\!34\)\( T^{4} + \)\(15\!\cdots\!44\)\( p^{49} T^{5} + \)\(13\!\cdots\!92\)\( p^{98} T^{6} - \)\(25\!\cdots\!48\)\( p^{147} T^{7} + p^{196} T^{8} \)
61$C_2 \wr S_4$ \( 1 - \)\(15\!\cdots\!80\)\( T + \)\(17\!\cdots\!56\)\( T^{2} - \)\(12\!\cdots\!20\)\( T^{3} + \)\(77\!\cdots\!46\)\( T^{4} - \)\(12\!\cdots\!20\)\( p^{49} T^{5} + \)\(17\!\cdots\!56\)\( p^{98} T^{6} - \)\(15\!\cdots\!80\)\( p^{147} T^{7} + p^{196} T^{8} \)
67$C_2 \wr S_4$ \( 1 - \)\(75\!\cdots\!68\)\( T + \)\(89\!\cdots\!72\)\( T^{2} - \)\(53\!\cdots\!40\)\( T^{3} + \)\(39\!\cdots\!46\)\( T^{4} - \)\(53\!\cdots\!40\)\( p^{49} T^{5} + \)\(89\!\cdots\!72\)\( p^{98} T^{6} - \)\(75\!\cdots\!68\)\( p^{147} T^{7} + p^{196} T^{8} \)
71$C_2 \wr S_4$ \( 1 + \)\(55\!\cdots\!88\)\( T + \)\(27\!\cdots\!28\)\( T^{2} + \)\(79\!\cdots\!76\)\( T^{3} + \)\(21\!\cdots\!70\)\( T^{4} + \)\(79\!\cdots\!76\)\( p^{49} T^{5} + \)\(27\!\cdots\!28\)\( p^{98} T^{6} + \)\(55\!\cdots\!88\)\( p^{147} T^{7} + p^{196} T^{8} \)
73$C_2 \wr S_4$ \( 1 + \)\(46\!\cdots\!08\)\( T + \)\(58\!\cdots\!48\)\( T^{2} + \)\(14\!\cdots\!32\)\( T^{3} + \)\(13\!\cdots\!10\)\( T^{4} + \)\(14\!\cdots\!32\)\( p^{49} T^{5} + \)\(58\!\cdots\!48\)\( p^{98} T^{6} + \)\(46\!\cdots\!08\)\( p^{147} T^{7} + p^{196} T^{8} \)
79$C_2 \wr S_4$ \( 1 - \)\(15\!\cdots\!60\)\( T + \)\(19\!\cdots\!76\)\( T^{2} - \)\(36\!\cdots\!20\)\( T^{3} + \)\(17\!\cdots\!66\)\( T^{4} - \)\(36\!\cdots\!20\)\( p^{49} T^{5} + \)\(19\!\cdots\!76\)\( p^{98} T^{6} - \)\(15\!\cdots\!60\)\( p^{147} T^{7} + p^{196} T^{8} \)
83$C_2 \wr S_4$ \( 1 - \)\(77\!\cdots\!64\)\( T + \)\(37\!\cdots\!60\)\( T^{2} - \)\(19\!\cdots\!44\)\( T^{3} + \)\(57\!\cdots\!86\)\( T^{4} - \)\(19\!\cdots\!44\)\( p^{49} T^{5} + \)\(37\!\cdots\!60\)\( p^{98} T^{6} - \)\(77\!\cdots\!64\)\( p^{147} T^{7} + p^{196} T^{8} \)
89$C_2 \wr S_4$ \( 1 - \)\(19\!\cdots\!52\)\( T + \)\(10\!\cdots\!52\)\( T^{2} - \)\(24\!\cdots\!44\)\( T^{3} + \)\(49\!\cdots\!66\)\( p T^{4} - \)\(24\!\cdots\!44\)\( p^{49} T^{5} + \)\(10\!\cdots\!52\)\( p^{98} T^{6} - \)\(19\!\cdots\!52\)\( p^{147} T^{7} + p^{196} T^{8} \)
97$C_2 \wr S_4$ \( 1 - \)\(41\!\cdots\!88\)\( T + \)\(32\!\cdots\!72\)\( T^{2} - \)\(10\!\cdots\!80\)\( T^{3} + \)\(71\!\cdots\!26\)\( T^{4} - \)\(10\!\cdots\!80\)\( p^{49} T^{5} + \)\(32\!\cdots\!72\)\( p^{98} T^{6} - \)\(41\!\cdots\!88\)\( p^{147} T^{7} + p^{196} T^{8} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.68256791263653180508770514207, −7.29795366282900073519418082137, −7.17598506712315504679910639377, −6.60341983249483406053992370418, −6.54284053112560301192861808598, −6.34484682766285805839897383708, −5.62522849998400642113439235086, −5.41672610350121697869800227824, −5.39406899495961205885361754804, −4.90567185078385308706024819716, −4.62064018434967890442954427576, −4.44393593818578896271090941324, −4.36518122476290946481755052996, −3.47067525002291802193369810435, −3.41393467405043033897734984327, −2.99537629324237113972010568824, −2.48607084454399822632369586813, −2.24312596328525163385453676309, −2.13779829084239000545730226899, −1.79090288576148683807968133805, −1.46182168077192961980182356449, −1.41329667053538569999373517215, −0.72779482633271998445349338094, −0.61722427769264993319970819082, −0.29893790606505661760392698484, 0.29893790606505661760392698484, 0.61722427769264993319970819082, 0.72779482633271998445349338094, 1.41329667053538569999373517215, 1.46182168077192961980182356449, 1.79090288576148683807968133805, 2.13779829084239000545730226899, 2.24312596328525163385453676309, 2.48607084454399822632369586813, 2.99537629324237113972010568824, 3.41393467405043033897734984327, 3.47067525002291802193369810435, 4.36518122476290946481755052996, 4.44393593818578896271090941324, 4.62064018434967890442954427576, 4.90567185078385308706024819716, 5.39406899495961205885361754804, 5.41672610350121697869800227824, 5.62522849998400642113439235086, 6.34484682766285805839897383708, 6.54284053112560301192861808598, 6.60341983249483406053992370418, 7.17598506712315504679910639377, 7.29795366282900073519418082137, 7.68256791263653180508770514207

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