Properties

Label 8-3072e4-1.1-c1e4-0-11
Degree $8$
Conductor $8.906\times 10^{13}$
Sign $1$
Analytic cond. $362070.$
Root an. cond. $4.95278$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $4$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·3-s − 8·7-s + 10·9-s + 8·13-s + 32·21-s − 16·23-s − 8·25-s − 20·27-s − 8·31-s + 8·37-s − 32·39-s − 16·47-s + 20·49-s + 16·59-s + 24·61-s − 80·63-s − 16·67-s + 64·69-s − 16·71-s − 8·73-s + 32·75-s − 24·79-s + 35·81-s − 8·89-s − 64·91-s + 32·93-s − 16·97-s + ⋯
L(s)  = 1  − 2.30·3-s − 3.02·7-s + 10/3·9-s + 2.21·13-s + 6.98·21-s − 3.33·23-s − 8/5·25-s − 3.84·27-s − 1.43·31-s + 1.31·37-s − 5.12·39-s − 2.33·47-s + 20/7·49-s + 2.08·59-s + 3.07·61-s − 10.0·63-s − 1.95·67-s + 7.70·69-s − 1.89·71-s − 0.936·73-s + 3.69·75-s − 2.70·79-s + 35/9·81-s − 0.847·89-s − 6.70·91-s + 3.31·93-s − 1.62·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{40} \cdot 3^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{40} \cdot 3^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{40} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(362070.\)
Root analytic conductor: \(4.95278\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(4\)
Selberg data: \((8,\ 2^{40} \cdot 3^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

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$C_1$ \( ( 1 + T )^{4} \)
good5$((C_8 : C_2):C_2):C_2$ \( 1 + 8 T^{2} + 16 T^{3} + 26 T^{4} + 16 p T^{5} + 8 p^{2} T^{6} + p^{4} T^{8} \)
7$((C_8 : C_2):C_2):C_2$ \( 1 + 8 T + 44 T^{2} + 24 p T^{3} + 510 T^{4} + 24 p^{2} T^{5} + 44 p^{2} T^{6} + 8 p^{3} T^{7} + p^{4} T^{8} \)
11$C_2^2:C_4$ \( 1 + 28 T^{2} + 406 T^{4} + 28 p^{2} T^{6} + p^{4} T^{8} \)
13$((C_8 : C_2):C_2):C_2$ \( 1 - 8 T + 40 T^{2} - 136 T^{3} + 514 T^{4} - 136 p T^{5} + 40 p^{2} T^{6} - 8 p^{3} T^{7} + p^{4} T^{8} \)
17$((C_8 : C_2):C_2):C_2$ \( 1 + 36 T^{2} - 64 T^{3} + 614 T^{4} - 64 p T^{5} + 36 p^{2} T^{6} + p^{4} T^{8} \)
19$((C_8 : C_2):C_2):C_2$ \( 1 + 44 T^{2} + 64 T^{3} + 918 T^{4} + 64 p T^{5} + 44 p^{2} T^{6} + p^{4} T^{8} \)
23$C_2$ \( ( 1 + 4 T + p T^{2} )^{4} \)
29$((C_8 : C_2):C_2):C_2$ \( 1 + 72 T^{2} + 112 T^{3} + 2426 T^{4} + 112 p T^{5} + 72 p^{2} T^{6} + p^{4} T^{8} \)
31$((C_8 : C_2):C_2):C_2$ \( 1 + 8 T + 108 T^{2} + 616 T^{3} + 162 p T^{4} + 616 p T^{5} + 108 p^{2} T^{6} + 8 p^{3} T^{7} + p^{4} T^{8} \)
37$((C_8 : C_2):C_2):C_2$ \( 1 - 8 T + 104 T^{2} - 776 T^{3} + 5346 T^{4} - 776 p T^{5} + 104 p^{2} T^{6} - 8 p^{3} T^{7} + p^{4} T^{8} \)
41$((C_8 : C_2):C_2):C_2$ \( 1 + 68 T^{2} + 64 T^{3} + 3206 T^{4} + 64 p T^{5} + 68 p^{2} T^{6} + p^{4} T^{8} \)
43$((C_8 : C_2):C_2):C_2$ \( 1 + 76 T^{2} - 64 T^{3} + 3830 T^{4} - 64 p T^{5} + 76 p^{2} T^{6} + p^{4} T^{8} \)
47$D_{4}$ \( ( 1 + 8 T + 78 T^{2} + 8 p T^{3} + p^{2} T^{4} )^{2} \)
53$((C_8 : C_2):C_2):C_2$ \( 1 + 104 T^{2} + 272 T^{3} + 5594 T^{4} + 272 p T^{5} + 104 p^{2} T^{6} + p^{4} T^{8} \)
59$((C_8 : C_2):C_2):C_2$ \( 1 - 16 T + 204 T^{2} - 1552 T^{3} + 12758 T^{4} - 1552 p T^{5} + 204 p^{2} T^{6} - 16 p^{3} T^{7} + p^{4} T^{8} \)
61$((C_8 : C_2):C_2):C_2$ \( 1 - 24 T + 392 T^{2} - 4568 T^{3} + 40386 T^{4} - 4568 p T^{5} + 392 p^{2} T^{6} - 24 p^{3} T^{7} + p^{4} T^{8} \)
67$((C_8 : C_2):C_2):C_2$ \( 1 + 16 T + 172 T^{2} + 912 T^{3} + 6134 T^{4} + 912 p T^{5} + 172 p^{2} T^{6} + 16 p^{3} T^{7} + p^{4} T^{8} \)
71$((C_8 : C_2):C_2):C_2$ \( 1 + 16 T + 4 p T^{2} + 2640 T^{3} + 28070 T^{4} + 2640 p T^{5} + 4 p^{3} T^{6} + 16 p^{3} T^{7} + p^{4} T^{8} \)
73$((C_8 : C_2):C_2):C_2$ \( 1 + 8 T + 172 T^{2} + 1720 T^{3} + 16006 T^{4} + 1720 p T^{5} + 172 p^{2} T^{6} + 8 p^{3} T^{7} + p^{4} T^{8} \)
79$((C_8 : C_2):C_2):C_2$ \( 1 + 24 T + 396 T^{2} + 4344 T^{3} + 42398 T^{4} + 4344 p T^{5} + 396 p^{2} T^{6} + 24 p^{3} T^{7} + p^{4} T^{8} \)
83$((C_8 : C_2):C_2):C_2$ \( 1 + 252 T^{2} + 128 T^{3} + 28598 T^{4} + 128 p T^{5} + 252 p^{2} T^{6} + p^{4} T^{8} \)
89$((C_8 : C_2):C_2):C_2$ \( 1 + 8 T + 188 T^{2} + 2424 T^{3} + 17894 T^{4} + 2424 p T^{5} + 188 p^{2} T^{6} + 8 p^{3} T^{7} + p^{4} T^{8} \)
97$((C_8 : C_2):C_2):C_2$ \( 1 + 16 T + 356 T^{2} + 4400 T^{3} + 49990 T^{4} + 4400 p T^{5} + 356 p^{2} T^{6} + 16 p^{3} T^{7} + p^{4} T^{8} \)
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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

−6.54827942099288042734871500466, −6.32744752741606613608783378347, −6.15517108780854236076724719997, −5.92789306288816142461795522068, −5.91385954654644943504164181091, −5.61743476470865210520469075253, −5.53817591378049136181823929812, −5.29476200871291047121097128844, −5.27342616911954882065218689940, −4.58130487626457419467793132638, −4.48452698183479001738165444645, −4.35197401940095887374466607567, −4.04523083541068841246733150332, −3.74443548375038028090759043329, −3.63319785286207045399328138541, −3.61556688681850593422959095447, −3.60421932088888417508955849314, −2.98135627378011384545251074075, −2.64309888687020575128237689322, −2.40707773607869227519538103356, −2.38146626974936901309367501913, −1.58089658923940818515925108230, −1.52869885532175024578247111721, −1.34248449741149147163307503969, −1.02935264448947798211128901563, 0, 0, 0, 0, 1.02935264448947798211128901563, 1.34248449741149147163307503969, 1.52869885532175024578247111721, 1.58089658923940818515925108230, 2.38146626974936901309367501913, 2.40707773607869227519538103356, 2.64309888687020575128237689322, 2.98135627378011384545251074075, 3.60421932088888417508955849314, 3.61556688681850593422959095447, 3.63319785286207045399328138541, 3.74443548375038028090759043329, 4.04523083541068841246733150332, 4.35197401940095887374466607567, 4.48452698183479001738165444645, 4.58130487626457419467793132638, 5.27342616911954882065218689940, 5.29476200871291047121097128844, 5.53817591378049136181823929812, 5.61743476470865210520469075253, 5.91385954654644943504164181091, 5.92789306288816142461795522068, 6.15517108780854236076724719997, 6.32744752741606613608783378347, 6.54827942099288042734871500466

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