Properties

Label 8-3e4-1.1-c43e4-0-0
Degree $8$
Conductor $81$
Sign $1$
Analytic cond. $1.52358\times 10^{6}$
Root an. cond. $5.92731$
Motivic weight $43$
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  + 1.66e6·2-s − 4.18e10·3-s − 1.54e12·4-s + 1.65e15·5-s − 6.94e16·6-s + 1.14e17·7-s + 1.70e19·8-s + 1.09e21·9-s + 2.74e21·10-s + 8.71e21·11-s + 6.47e22·12-s − 1.62e24·13-s + 1.90e23·14-s − 6.90e25·15-s + 3.74e25·16-s + 2.93e26·17-s + 1.81e27·18-s − 2.59e27·19-s − 2.55e27·20-s − 4.79e27·21-s + 1.44e28·22-s − 1.65e29·23-s − 7.12e29·24-s + 1.70e29·25-s − 2.69e30·26-s − 2.28e31·27-s − 1.77e29·28-s + ⋯
L(s)  = 1  + 0.559·2-s − 2.30·3-s − 0.175·4-s + 1.54·5-s − 1.29·6-s + 0.0774·7-s + 0.652·8-s + 10/3·9-s + 0.866·10-s + 0.355·11-s + 0.406·12-s − 1.82·13-s + 0.0433·14-s − 3.57·15-s + 0.484·16-s + 1.02·17-s + 1.86·18-s − 0.833·19-s − 0.272·20-s − 0.178·21-s + 0.198·22-s − 0.875·23-s − 1.50·24-s + 0.149·25-s − 1.01·26-s − 3.84·27-s − 0.0136·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 81 ^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(44-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 81 ^{s/2} \, \Gamma_{\C}(s+43/2)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(81\)    =    \(3^{4}\)
Sign: $1$
Analytic conductor: \(1.52358\times 10^{6}\)
Root analytic conductor: \(5.92731\)
Motivic weight: \(43\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 81,\ (\ :43/2, 43/2, 43/2, 43/2),\ 1)\)

Particular Values

\(L(22)\) \(\approx\) \(4.376238531\)
\(L(\frac12)\) \(\approx\) \(4.376238531\)
\(L(\frac{45}{2})\) 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$C_1$ \( ( 1 + p^{21} T )^{4} \)
good2$C_2 \wr S_4$ \( 1 - 830007 p T + 67236468785 p^{6} T^{2} - 408021684903009 p^{16} T^{3} + 77971628085324573 p^{29} T^{4} - 408021684903009 p^{59} T^{5} + 67236468785 p^{92} T^{6} - 830007 p^{130} T^{7} + p^{172} T^{8} \)
5$C_2 \wr S_4$ \( 1 - 330130161507384 p T + \)\(81\!\cdots\!32\)\( p^{5} T^{2} - \)\(39\!\cdots\!08\)\( p^{10} T^{3} + \)\(59\!\cdots\!42\)\( p^{17} T^{4} - \)\(39\!\cdots\!08\)\( p^{53} T^{5} + \)\(81\!\cdots\!32\)\( p^{91} T^{6} - 330130161507384 p^{130} T^{7} + p^{172} T^{8} \)
7$C_2 \wr S_4$ \( 1 - 114481425784209728 T + \)\(93\!\cdots\!84\)\( p T^{2} - \)\(52\!\cdots\!92\)\( p^{4} T^{3} + \)\(23\!\cdots\!90\)\( p^{7} T^{4} - \)\(52\!\cdots\!92\)\( p^{47} T^{5} + \)\(93\!\cdots\!84\)\( p^{87} T^{6} - 114481425784209728 p^{129} T^{7} + p^{172} T^{8} \)
11$C_2 \wr S_4$ \( 1 - \)\(79\!\cdots\!36\)\( p T + \)\(10\!\cdots\!52\)\( p^{3} T^{2} - \)\(52\!\cdots\!60\)\( p^{3} T^{3} + \)\(62\!\cdots\!26\)\( p^{6} T^{4} - \)\(52\!\cdots\!60\)\( p^{46} T^{5} + \)\(10\!\cdots\!52\)\( p^{89} T^{6} - \)\(79\!\cdots\!36\)\( p^{130} T^{7} + p^{172} T^{8} \)
13$C_2 \wr S_4$ \( 1 + \)\(16\!\cdots\!96\)\( T + \)\(21\!\cdots\!72\)\( p T^{2} + \)\(14\!\cdots\!84\)\( p^{3} T^{3} + \)\(68\!\cdots\!50\)\( p^{6} T^{4} + \)\(14\!\cdots\!84\)\( p^{46} T^{5} + \)\(21\!\cdots\!72\)\( p^{87} T^{6} + \)\(16\!\cdots\!96\)\( p^{129} T^{7} + p^{172} T^{8} \)
17$C_2 \wr S_4$ \( 1 - \)\(29\!\cdots\!76\)\( T + \)\(17\!\cdots\!04\)\( p T^{2} - \)\(13\!\cdots\!00\)\( p^{3} T^{3} + \)\(25\!\cdots\!18\)\( p^{5} T^{4} - \)\(13\!\cdots\!00\)\( p^{46} T^{5} + \)\(17\!\cdots\!04\)\( p^{87} T^{6} - \)\(29\!\cdots\!76\)\( p^{129} T^{7} + p^{172} T^{8} \)
19$C_2 \wr S_4$ \( 1 + \)\(25\!\cdots\!88\)\( T + \)\(10\!\cdots\!28\)\( p T^{2} + \)\(11\!\cdots\!56\)\( p^{2} T^{3} + \)\(15\!\cdots\!34\)\( p^{4} T^{4} + \)\(11\!\cdots\!56\)\( p^{45} T^{5} + \)\(10\!\cdots\!28\)\( p^{87} T^{6} + \)\(25\!\cdots\!88\)\( p^{129} T^{7} + p^{172} T^{8} \)
23$C_2 \wr S_4$ \( 1 + \)\(16\!\cdots\!44\)\( T + \)\(11\!\cdots\!12\)\( T^{2} + \)\(67\!\cdots\!68\)\( p T^{3} + \)\(10\!\cdots\!70\)\( p^{2} T^{4} + \)\(67\!\cdots\!68\)\( p^{44} T^{5} + \)\(11\!\cdots\!12\)\( p^{86} T^{6} + \)\(16\!\cdots\!44\)\( p^{129} T^{7} + p^{172} T^{8} \)
29$C_2 \wr S_4$ \( 1 - \)\(50\!\cdots\!64\)\( T + \)\(11\!\cdots\!00\)\( p T^{2} - \)\(44\!\cdots\!52\)\( p^{3} T^{3} + \)\(15\!\cdots\!22\)\( p^{3} T^{4} - \)\(44\!\cdots\!52\)\( p^{46} T^{5} + \)\(11\!\cdots\!00\)\( p^{87} T^{6} - \)\(50\!\cdots\!64\)\( p^{129} T^{7} + p^{172} T^{8} \)
31$C_2 \wr S_4$ \( 1 - \)\(15\!\cdots\!24\)\( T + \)\(45\!\cdots\!08\)\( T^{2} - \)\(46\!\cdots\!32\)\( p^{2} T^{3} + \)\(86\!\cdots\!54\)\( p^{2} T^{4} - \)\(46\!\cdots\!32\)\( p^{45} T^{5} + \)\(45\!\cdots\!08\)\( p^{86} T^{6} - \)\(15\!\cdots\!24\)\( p^{129} T^{7} + p^{172} T^{8} \)
37$C_2 \wr S_4$ \( 1 - \)\(19\!\cdots\!28\)\( T + \)\(61\!\cdots\!04\)\( p T^{2} - \)\(13\!\cdots\!48\)\( p^{2} T^{3} + \)\(21\!\cdots\!90\)\( p^{3} T^{4} - \)\(13\!\cdots\!48\)\( p^{45} T^{5} + \)\(61\!\cdots\!04\)\( p^{87} T^{6} - \)\(19\!\cdots\!28\)\( p^{129} T^{7} + p^{172} T^{8} \)
41$C_2 \wr S_4$ \( 1 + \)\(22\!\cdots\!16\)\( p T - \)\(22\!\cdots\!72\)\( p^{2} T^{2} + \)\(59\!\cdots\!68\)\( p^{3} T^{3} + \)\(25\!\cdots\!34\)\( p^{4} T^{4} + \)\(59\!\cdots\!68\)\( p^{46} T^{5} - \)\(22\!\cdots\!72\)\( p^{88} T^{6} + \)\(22\!\cdots\!16\)\( p^{130} T^{7} + p^{172} T^{8} \)
43$C_2 \wr S_4$ \( 1 - \)\(57\!\cdots\!00\)\( T + \)\(28\!\cdots\!40\)\( T^{2} - \)\(91\!\cdots\!00\)\( T^{3} + \)\(40\!\cdots\!98\)\( T^{4} - \)\(91\!\cdots\!00\)\( p^{43} T^{5} + \)\(28\!\cdots\!40\)\( p^{86} T^{6} - \)\(57\!\cdots\!00\)\( p^{129} T^{7} + p^{172} T^{8} \)
47$C_2 \wr S_4$ \( 1 - \)\(48\!\cdots\!40\)\( T + \)\(19\!\cdots\!80\)\( T^{2} - \)\(82\!\cdots\!20\)\( T^{3} + \)\(20\!\cdots\!58\)\( T^{4} - \)\(82\!\cdots\!20\)\( p^{43} T^{5} + \)\(19\!\cdots\!80\)\( p^{86} T^{6} - \)\(48\!\cdots\!40\)\( p^{129} T^{7} + p^{172} T^{8} \)
53$C_2 \wr S_4$ \( 1 + \)\(40\!\cdots\!64\)\( T + \)\(11\!\cdots\!12\)\( T^{2} + \)\(19\!\cdots\!44\)\( T^{3} + \)\(27\!\cdots\!90\)\( T^{4} + \)\(19\!\cdots\!44\)\( p^{43} T^{5} + \)\(11\!\cdots\!12\)\( p^{86} T^{6} + \)\(40\!\cdots\!64\)\( p^{129} T^{7} + p^{172} T^{8} \)
59$C_2 \wr S_4$ \( 1 + \)\(31\!\cdots\!32\)\( T + \)\(32\!\cdots\!72\)\( T^{2} + \)\(69\!\cdots\!84\)\( T^{3} + \)\(57\!\cdots\!94\)\( T^{4} + \)\(69\!\cdots\!84\)\( p^{43} T^{5} + \)\(32\!\cdots\!72\)\( p^{86} T^{6} + \)\(31\!\cdots\!32\)\( p^{129} T^{7} + p^{172} T^{8} \)
61$C_2 \wr S_4$ \( 1 + \)\(24\!\cdots\!60\)\( T + \)\(18\!\cdots\!76\)\( T^{2} - \)\(57\!\cdots\!60\)\( T^{3} - \)\(20\!\cdots\!34\)\( T^{4} - \)\(57\!\cdots\!60\)\( p^{43} T^{5} + \)\(18\!\cdots\!76\)\( p^{86} T^{6} + \)\(24\!\cdots\!60\)\( p^{129} T^{7} + p^{172} T^{8} \)
67$C_2 \wr S_4$ \( 1 - \)\(10\!\cdots\!76\)\( T + \)\(13\!\cdots\!68\)\( T^{2} - \)\(10\!\cdots\!00\)\( T^{3} + \)\(65\!\cdots\!26\)\( T^{4} - \)\(10\!\cdots\!00\)\( p^{43} T^{5} + \)\(13\!\cdots\!68\)\( p^{86} T^{6} - \)\(10\!\cdots\!76\)\( p^{129} T^{7} + p^{172} T^{8} \)
71$C_2 \wr S_4$ \( 1 + \)\(71\!\cdots\!72\)\( T + \)\(94\!\cdots\!88\)\( T^{2} + \)\(62\!\cdots\!04\)\( T^{3} + \)\(46\!\cdots\!70\)\( T^{4} + \)\(62\!\cdots\!04\)\( p^{43} T^{5} + \)\(94\!\cdots\!88\)\( p^{86} T^{6} + \)\(71\!\cdots\!72\)\( p^{129} T^{7} + p^{172} T^{8} \)
73$C_2 \wr S_4$ \( 1 - \)\(54\!\cdots\!96\)\( T + \)\(34\!\cdots\!32\)\( T^{2} - \)\(18\!\cdots\!76\)\( T^{3} + \)\(60\!\cdots\!10\)\( T^{4} - \)\(18\!\cdots\!76\)\( p^{43} T^{5} + \)\(34\!\cdots\!32\)\( p^{86} T^{6} - \)\(54\!\cdots\!96\)\( p^{129} T^{7} + p^{172} T^{8} \)
79$C_2 \wr S_4$ \( 1 + \)\(18\!\cdots\!60\)\( T - \)\(12\!\cdots\!44\)\( T^{2} + \)\(59\!\cdots\!20\)\( T^{3} + \)\(25\!\cdots\!26\)\( T^{4} + \)\(59\!\cdots\!20\)\( p^{43} T^{5} - \)\(12\!\cdots\!44\)\( p^{86} T^{6} + \)\(18\!\cdots\!60\)\( p^{129} T^{7} + p^{172} T^{8} \)
83$C_2 \wr S_4$ \( 1 - \)\(20\!\cdots\!08\)\( T + \)\(10\!\cdots\!80\)\( T^{2} - \)\(13\!\cdots\!52\)\( T^{3} + \)\(43\!\cdots\!46\)\( T^{4} - \)\(13\!\cdots\!52\)\( p^{43} T^{5} + \)\(10\!\cdots\!80\)\( p^{86} T^{6} - \)\(20\!\cdots\!08\)\( p^{129} T^{7} + p^{172} T^{8} \)
89$C_2 \wr S_4$ \( 1 + \)\(44\!\cdots\!68\)\( T + \)\(24\!\cdots\!92\)\( T^{2} + \)\(88\!\cdots\!16\)\( T^{3} + \)\(23\!\cdots\!74\)\( T^{4} + \)\(88\!\cdots\!16\)\( p^{43} T^{5} + \)\(24\!\cdots\!92\)\( p^{86} T^{6} + \)\(44\!\cdots\!68\)\( p^{129} T^{7} + p^{172} T^{8} \)
97$C_2 \wr S_4$ \( 1 + \)\(50\!\cdots\!64\)\( T + \)\(60\!\cdots\!28\)\( T^{2} + \)\(93\!\cdots\!00\)\( T^{3} + \)\(13\!\cdots\!66\)\( T^{4} + \)\(93\!\cdots\!00\)\( p^{43} T^{5} + \)\(60\!\cdots\!28\)\( p^{86} T^{6} + \)\(50\!\cdots\!64\)\( p^{129} T^{7} + p^{172} T^{8} \)
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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

−10.64482458264040886278501707103, −10.15521852414179608341851018729, −9.730561944451866828097338665167, −9.670431316537512464333217920128, −9.492068156160514886933377228658, −8.110784709379787080397612230849, −7.975597758316548037746401752114, −7.61861110999939662093642845582, −6.77299151713138569257563704084, −6.57600892713768839894895943071, −6.08189191622170466475631181701, −5.90984680020422613384031993088, −5.69270121533482003648502015691, −4.86721887913704089652919089642, −4.55899964138300534368732447879, −4.53928643921455225669044805885, −4.42086571027899742197609486222, −3.09343388892571771053287590148, −3.05741398354729471616315020819, −2.06743632948506199627412055768, −1.98538071628631937691766385683, −1.55444891737454959864496374162, −0.927450751436717633333564789955, −0.66394332846954609570244219442, −0.39540860591588220023823076467, 0.39540860591588220023823076467, 0.66394332846954609570244219442, 0.927450751436717633333564789955, 1.55444891737454959864496374162, 1.98538071628631937691766385683, 2.06743632948506199627412055768, 3.05741398354729471616315020819, 3.09343388892571771053287590148, 4.42086571027899742197609486222, 4.53928643921455225669044805885, 4.55899964138300534368732447879, 4.86721887913704089652919089642, 5.69270121533482003648502015691, 5.90984680020422613384031993088, 6.08189191622170466475631181701, 6.57600892713768839894895943071, 6.77299151713138569257563704084, 7.61861110999939662093642845582, 7.975597758316548037746401752114, 8.110784709379787080397612230849, 9.492068156160514886933377228658, 9.670431316537512464333217920128, 9.730561944451866828097338665167, 10.15521852414179608341851018729, 10.64482458264040886278501707103

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