Properties

Label 8-60e4-1.1-c7e4-0-2
Degree $8$
Conductor $12960000$
Sign $1$
Analytic cond. $123414.$
Root an. cond. $4.32933$
Motivic weight $7$
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  − 251·4-s − 4.37e3·9-s + 4.66e4·16-s + 1.56e5·25-s + 1.09e6·36-s − 3.29e6·49-s + 1.10e7·61-s − 7.58e6·64-s + 1.43e7·81-s − 3.92e7·100-s + 9.82e7·109-s − 7.79e7·121-s + 127-s + 131-s + 137-s + 139-s − 2.03e8·144-s + 149-s + 151-s + 157-s + 163-s + 167-s + 2.50e8·169-s + 173-s + 179-s + 181-s + 191-s + ⋯
L(s)  = 1  − 1.96·4-s − 2·9-s + 2.84·16-s + 2·25-s + 3.92·36-s − 4·49-s + 6.26·61-s − 3.61·64-s + 3·81-s − 3.92·100-s + 7.26·109-s − 4·121-s − 5.69·144-s + 4·169-s + 7.84·196-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12960000 ^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12960000 ^{s/2} \, \Gamma_{\C}(s+7/2)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(12960000\)    =    \(2^{8} \cdot 3^{4} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(123414.\)
Root analytic conductor: \(4.32933\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 12960000,\ (\ :7/2, 7/2, 7/2, 7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(1.707916091\)
\(L(\frac12)\) \(\approx\) \(1.707916091\)
\(L(\frac{9}{2})\) 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$C_2^2$ \( 1 + 251 T^{2} + p^{14} T^{4} \)
3$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
5$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
good7$C_2$ \( ( 1 + p^{7} T^{2} )^{4} \)
11$C_2$ \( ( 1 + p^{7} T^{2} )^{4} \)
13$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
17$C_2^2$ \( ( 1 - 139543474 T^{2} + p^{14} T^{4} )^{2} \)
19$C_2$ \( ( 1 - 11596 T + p^{7} T^{2} )^{2}( 1 + 11596 T + p^{7} T^{2} )^{2} \)
23$C_2^2$ \( ( 1 - 3027622786 T^{2} + p^{14} T^{4} )^{2} \)
29$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
31$C_2$ \( ( 1 - 206648 T + p^{7} T^{2} )^{2}( 1 + 206648 T + p^{7} T^{2} )^{2} \)
37$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
41$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
43$C_2$ \( ( 1 + p^{7} T^{2} )^{4} \)
47$C_2^2$ \( ( 1 - 877116235954 T^{2} + p^{14} T^{4} )^{2} \)
53$C_2^2$ \( ( 1 - 787198687546 T^{2} + p^{14} T^{4} )^{2} \)
59$C_2$ \( ( 1 + p^{7} T^{2} )^{4} \)
61$C_2$ \( ( 1 - 2774518 T + p^{7} T^{2} )^{4} \)
67$C_2$ \( ( 1 + p^{7} T^{2} )^{4} \)
71$C_2$ \( ( 1 + p^{7} T^{2} )^{4} \)
73$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
79$C_2$ \( ( 1 - 8763536 T + p^{7} T^{2} )^{2}( 1 + 8763536 T + p^{7} T^{2} )^{2} \)
83$C_2^2$ \( ( 1 + 48542379188534 T^{2} + p^{14} T^{4} )^{2} \)
89$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
97$C_2$ \( ( 1 - p^{7} T^{2} )^{4} \)
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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

−9.557237844480641941667753766612, −9.401118814168460912789238002874, −8.976436655531787016513278355668, −8.534668727229181928560800235950, −8.493018594190836716844041183517, −8.472407308566617002594432602853, −7.83782342769864702549464368284, −7.74069543614472846706975856196, −6.95810426214255529052756717962, −6.75400738454581948133976832256, −6.25974646719341995750109974445, −5.96863326165611249606570110215, −5.42388828964434969242880743269, −5.24508946978280358859880799199, −4.85033649283824192410617345787, −4.77731107790788249505133623392, −4.04371031985421454948512768348, −3.59302730783096012431409730316, −3.34484460754219337254331035915, −2.94756419798967659381662542029, −2.42369642809849450591611463403, −1.78940615354436600649976329241, −1.01523123552933711499117827766, −0.51114354738487845502726211419, −0.45988833920848514253379758868, 0.45988833920848514253379758868, 0.51114354738487845502726211419, 1.01523123552933711499117827766, 1.78940615354436600649976329241, 2.42369642809849450591611463403, 2.94756419798967659381662542029, 3.34484460754219337254331035915, 3.59302730783096012431409730316, 4.04371031985421454948512768348, 4.77731107790788249505133623392, 4.85033649283824192410617345787, 5.24508946978280358859880799199, 5.42388828964434969242880743269, 5.96863326165611249606570110215, 6.25974646719341995750109974445, 6.75400738454581948133976832256, 6.95810426214255529052756717962, 7.74069543614472846706975856196, 7.83782342769864702549464368284, 8.472407308566617002594432602853, 8.493018594190836716844041183517, 8.534668727229181928560800235950, 8.976436655531787016513278355668, 9.401118814168460912789238002874, 9.557237844480641941667753766612

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