Properties

Label 8-9280e4-1.1-c1e4-0-5
Degree $8$
Conductor $7.416\times 10^{15}$
Sign $1$
Analytic cond. $3.01509\times 10^{7}$
Root an. cond. $8.60820$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $4$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 4·5-s − 16·13-s + 4·17-s + 10·25-s − 4·29-s + 12·37-s − 32·41-s − 16·49-s − 32·53-s + 8·61-s − 64·65-s − 28·73-s − 18·81-s + 16·85-s − 24·89-s + 20·97-s − 64·109-s + 4·113-s + 8·121-s + 20·125-s + 127-s + 131-s + 137-s + 139-s − 16·145-s + 149-s + 151-s + ⋯
L(s)  = 1  + 1.78·5-s − 4.43·13-s + 0.970·17-s + 2·25-s − 0.742·29-s + 1.97·37-s − 4.99·41-s − 2.28·49-s − 4.39·53-s + 1.02·61-s − 7.93·65-s − 3.27·73-s − 2·81-s + 1.73·85-s − 2.54·89-s + 2.03·97-s − 6.13·109-s + 0.376·113-s + 8/11·121-s + 1.78·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 1.32·145-s + 0.0819·149-s + 0.0813·151-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{24} \cdot 5^{4} \cdot 29^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{24} \cdot 5^{4} \cdot 29^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{24} \cdot 5^{4} \cdot 29^{4}\)
Sign: $1$
Analytic conductor: \(3.01509\times 10^{7}\)
Root analytic conductor: \(8.60820\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(4\)
Selberg data: \((8,\ 2^{24} \cdot 5^{4} \cdot 29^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
5$C_1$ \( ( 1 - T )^{4} \)
29$C_1$ \( ( 1 + T )^{4} \)
good3$C_2^2$ \( ( 1 + p^{2} T^{4} )^{2} \) 4.3.a_a_a_s
7$C_2^2$ \( ( 1 + 8 T^{2} + p^{2} T^{4} )^{2} \) 4.7.a_q_a_gg
11$C_2^2$ \( ( 1 - 4 T^{2} + p^{2} T^{4} )^{2} \) 4.11.a_ai_a_jy
13$C_2$ \( ( 1 + 4 T + p T^{2} )^{4} \) 4.13.q_fs_bhw_fow
17$D_{4}$ \( ( 1 - 2 T - 4 T^{2} - 2 p T^{3} + p^{2} T^{4} )^{2} \) 4.17.ae_ae_aca_bcc
19$C_2^2$ \( ( 1 + 32 T^{2} + p^{2} T^{4} )^{2} \) 4.19.a_cm_a_cpe
23$C_2^2$ \( ( 1 + 20 T^{2} + p^{2} T^{4} )^{2} \) 4.23.a_bo_a_cec
31$C_2^2$ \( ( 1 + 8 T^{2} + p^{2} T^{4} )^{2} \) 4.31.a_q_a_cyk
37$D_{4}$ \( ( 1 - 6 T + 44 T^{2} - 6 p T^{3} + p^{2} T^{4} )^{2} \) 4.37.am_eu_ablk_kwg
41$C_2$ \( ( 1 + 8 T + p T^{2} )^{4} \) 4.41.bg_vc_iwe_cpoo
43$D_4\times C_2$ \( 1 - 48 T^{2} + 1778 T^{4} - 48 p^{2} T^{6} + p^{4} T^{8} \) 4.43.a_abw_a_cqk
47$D_4\times C_2$ \( 1 - 32 T^{2} + 2178 T^{4} - 32 p^{2} T^{6} + p^{4} T^{8} \) 4.47.a_abg_a_dfu
53$C_2$ \( ( 1 + 8 T + p T^{2} )^{4} \) 4.53.bg_wy_kom_dnfi
59$D_4\times C_2$ \( 1 + 76 T^{2} + 2790 T^{4} + 76 p^{2} T^{6} + p^{4} T^{8} \) 4.59.a_cy_a_edi
61$D_{4}$ \( ( 1 - 4 T - 30 T^{2} - 4 p T^{3} + p^{2} T^{4} )^{2} \) 4.61.ai_abs_ajo_pfy
67$D_4\times C_2$ \( 1 + 168 T^{2} + 13538 T^{4} + 168 p^{2} T^{6} + p^{4} T^{8} \) 4.67.a_gm_a_uas
71$D_4\times C_2$ \( 1 + 220 T^{2} + 21558 T^{4} + 220 p^{2} T^{6} + p^{4} T^{8} \) 4.71.a_im_a_bfxe
73$D_{4}$ \( ( 1 + 14 T + 156 T^{2} + 14 p T^{3} + p^{2} T^{4} )^{2} \) 4.73.bc_to_jmq_dqco
79$D_4\times C_2$ \( 1 + 72 T^{2} + 3794 T^{4} + 72 p^{2} T^{6} + p^{4} T^{8} \) 4.79.a_cu_a_fpy
83$D_4\times C_2$ \( 1 + 16 T^{2} - 8622 T^{4} + 16 p^{2} T^{6} + p^{4} T^{8} \) 4.83.a_q_a_amtq
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{4} \) 4.89.y_wa_kts_ezco
97$D_{4}$ \( ( 1 - 10 T + 180 T^{2} - 10 p T^{3} + p^{2} T^{4} )^{2} \) 4.97.au_rs_aifc_eamc
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

−5.78460607980125743837322375709, −5.43785902509247637496193684723, −5.23671872361453220071357871069, −5.22707525050213482509854208040, −5.14606834340862512713141474996, −4.93823382378972749944849841835, −4.81292706774008372298469450681, −4.55605527845847676352580795954, −4.35195192511055903020623842050, −4.32016443962882764092418546688, −4.06848380951836897064740162181, −3.63648029710399836810768819900, −3.34447822064616511235442712098, −3.10120494285328238284503419014, −3.09688820622047054888853903590, −3.06628149956187306110057488576, −2.67525479405873706509349313835, −2.49212629589033149269200043787, −2.27764878538914105480884237245, −2.18933375454083950557048453403, −1.74329496382749283583844026545, −1.64705491439172457898935022416, −1.48584929125612267540995026267, −1.30334960515876550207010559625, −0.992115198879370387654978850270, 0, 0, 0, 0, 0.992115198879370387654978850270, 1.30334960515876550207010559625, 1.48584929125612267540995026267, 1.64705491439172457898935022416, 1.74329496382749283583844026545, 2.18933375454083950557048453403, 2.27764878538914105480884237245, 2.49212629589033149269200043787, 2.67525479405873706509349313835, 3.06628149956187306110057488576, 3.09688820622047054888853903590, 3.10120494285328238284503419014, 3.34447822064616511235442712098, 3.63648029710399836810768819900, 4.06848380951836897064740162181, 4.32016443962882764092418546688, 4.35195192511055903020623842050, 4.55605527845847676352580795954, 4.81292706774008372298469450681, 4.93823382378972749944849841835, 5.14606834340862512713141474996, 5.22707525050213482509854208040, 5.23671872361453220071357871069, 5.43785902509247637496193684723, 5.78460607980125743837322375709

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