Properties

Label 8-1152e4-1.1-c1e4-0-10
Degree $8$
Conductor $17612.050\times 10^{8}$
Sign $1$
Analytic cond. $7160.08$
Root an. cond. $3.03294$
Motivic weight $1$
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  + 16·25-s + 28·49-s + 64·73-s − 32·97-s + 44·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 20·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + 223-s + 227-s + 229-s + 233-s + ⋯
L(s)  = 1  + 16/5·25-s + 4·49-s + 7.49·73-s − 3.24·97-s + 4·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s − 1.53·169-s + 0.0760·173-s + 0.0747·179-s + 0.0743·181-s + 0.0723·191-s + 0.0719·193-s + 0.0712·197-s + 0.0708·199-s + 0.0688·211-s + 0.0669·223-s + 0.0663·227-s + 0.0660·229-s + 0.0655·233-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{28} \cdot 3^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{28} \cdot 3^{8}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{28} \cdot 3^{8}\)
Sign: $1$
Analytic conductor: \(7160.08\)
Root analytic conductor: \(3.03294\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{28} \cdot 3^{8} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(4.548382744\)
\(L(\frac12)\) \(\approx\) \(4.548382744\)
\(L(\frac{3}{2})\) 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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
good5$C_2^2$ \( ( 1 - 8 T^{2} + p^{2} T^{4} )^{2} \) 4.5.a_aq_a_ek
7$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.7.a_abc_a_li
11$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.11.a_abs_a_bby
13$C_2$ \( ( 1 - 4 T + p T^{2} )^{2}( 1 + 4 T + p T^{2} )^{2} \) 4.13.a_u_a_qw
17$C_2^2$ \( ( 1 + 16 T^{2} + p^{2} T^{4} )^{2} \) 4.17.a_bg_a_bgc
19$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.19.a_cy_a_dfi
23$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.23.a_do_a_esc
29$C_2^2$ \( ( 1 + 40 T^{2} + p^{2} T^{4} )^{2} \) 4.29.a_dc_a_ewg
31$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.31.a_aeu_a_inu
37$C_2$ \( ( 1 - 2 T + p T^{2} )^{2}( 1 + 2 T + p T^{2} )^{2} \) 4.37.a_fk_a_lhu
41$C_2^2$ \( ( 1 - 80 T^{2} + p^{2} T^{4} )^{2} \) 4.41.a_age_a_olm
43$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.43.a_gq_a_qks
47$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.47.a_hg_a_tpu
53$C_2^2$ \( ( 1 - 56 T^{2} + p^{2} T^{4} )^{2} \) 4.53.a_aei_a_mys
59$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.59.a_ajc_a_bexi
61$C_2$ \( ( 1 - 10 T + p T^{2} )^{2}( 1 + 10 T + p T^{2} )^{2} \) 4.61.a_bs_a_lsw
67$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.67.a_ki_a_bnvy
71$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.71.a_ky_a_bsti
73$C_2$ \( ( 1 - 16 T + p T^{2} )^{4} \) 4.73.acm_csi_abszg_shzq
79$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.79.a_ame_a_cdkg
83$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.83.a_amu_a_cjdu
89$C_2^2$ \( ( 1 + 160 T^{2} + p^{2} T^{4} )^{2} \) 4.89.a_mi_a_cjhy
97$C_2$ \( ( 1 + 8 T + p T^{2} )^{4} \) 4.97.bg_bds_quy_hruc
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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

−7.12200634456221861534024840262, −6.80383903855519945695903903644, −6.68746950410165444279736717494, −6.29559020225044511567527529003, −6.23345177835311418834626686350, −5.88555992163844546460120828132, −5.58961138750239238582698113196, −5.43353300245555024798488117957, −5.21615715182982519759331240706, −4.92632111829821756938065375860, −4.82224861148872943004626448403, −4.50557470046577056310655699608, −4.33309291259683086799122636166, −3.72521529742037320006668361241, −3.72425660230411444263024043727, −3.71157720122487796530296802852, −3.14220198257125770351731104344, −2.90909340546858228929072609915, −2.48507566557635206725054555884, −2.41563130902469822184928660742, −2.17109323394852428493266134422, −1.66790207971258112415890313904, −1.06128194526495515645448028093, −0.904717735467217663469192575429, −0.58578406914842825321231486361, 0.58578406914842825321231486361, 0.904717735467217663469192575429, 1.06128194526495515645448028093, 1.66790207971258112415890313904, 2.17109323394852428493266134422, 2.41563130902469822184928660742, 2.48507566557635206725054555884, 2.90909340546858228929072609915, 3.14220198257125770351731104344, 3.71157720122487796530296802852, 3.72425660230411444263024043727, 3.72521529742037320006668361241, 4.33309291259683086799122636166, 4.50557470046577056310655699608, 4.82224861148872943004626448403, 4.92632111829821756938065375860, 5.21615715182982519759331240706, 5.43353300245555024798488117957, 5.58961138750239238582698113196, 5.88555992163844546460120828132, 6.23345177835311418834626686350, 6.29559020225044511567527529003, 6.68746950410165444279736717494, 6.80383903855519945695903903644, 7.12200634456221861534024840262

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