Properties

Label 8-370e4-1.1-c1e4-0-15
Degree $8$
Conductor $18741610000$
Sign $1$
Analytic cond. $76.1930$
Root an. cond. $1.71885$
Motivic weight $1$
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  + 4-s + 4·5-s + 6·7-s − 6·9-s + 12·11-s + 12·13-s − 6·17-s + 6·19-s + 4·20-s + 5·25-s + 6·28-s − 4·31-s + 24·35-s − 6·36-s + 2·41-s + 12·44-s − 24·45-s + 8·49-s + 12·52-s − 36·53-s + 48·55-s − 12·59-s − 12·61-s − 36·63-s − 64-s + 48·65-s − 6·67-s + ⋯
L(s)  = 1  + 1/2·4-s + 1.78·5-s + 2.26·7-s − 2·9-s + 3.61·11-s + 3.32·13-s − 1.45·17-s + 1.37·19-s + 0.894·20-s + 25-s + 1.13·28-s − 0.718·31-s + 4.05·35-s − 36-s + 0.312·41-s + 1.80·44-s − 3.57·45-s + 8/7·49-s + 1.66·52-s − 4.94·53-s + 6.47·55-s − 1.56·59-s − 1.53·61-s − 4.53·63-s − 1/8·64-s + 5.95·65-s − 0.733·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{4} \cdot 5^{4} \cdot 37^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{4} \cdot 5^{4} \cdot 37^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{4} \cdot 5^{4} \cdot 37^{4}\)
Sign: $1$
Analytic conductor: \(76.1930\)
Root analytic conductor: \(1.71885\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{4} \cdot 5^{4} \cdot 37^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(6.479691449\)
\(L(\frac12)\) \(\approx\) \(6.479691449\)
\(L(\frac{3}{2})\) 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$C_2^2$ \( 1 - T^{2} + T^{4} \)
5$C_2^2$ \( 1 - 4 T + 11 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 47 T^{2} + p^{2} T^{4} \)
good3$C_2^2$ \( ( 1 + p T^{2} + p^{2} T^{4} )^{2} \) 4.3.a_g_a_bb
7$D_4\times C_2$ \( 1 - 6 T + 4 p T^{2} - 96 T^{3} + 291 T^{4} - 96 p T^{5} + 4 p^{3} T^{6} - 6 p^{3} T^{7} + p^{4} T^{8} \) 4.7.ag_bc_ads_lf
11$D_{4}$ \( ( 1 - 6 T + 28 T^{2} - 6 p T^{3} + p^{2} T^{4} )^{2} \) 4.11.am_do_asa_cry
13$D_4\times C_2$ \( 1 - 12 T + 82 T^{2} - 408 T^{3} + 1611 T^{4} - 408 p T^{5} + 82 p^{2} T^{6} - 12 p^{3} T^{7} + p^{4} T^{8} \) 4.13.am_de_aps_cjz
17$C_2^2$ \( ( 1 + 3 T + 20 T^{2} + 3 p T^{3} + p^{2} T^{4} )^{2} \) 4.17.g_bx_io_bxk
19$D_4\times C_2$ \( 1 - 6 T - 8 T^{2} - 36 T^{3} + 891 T^{4} - 36 p T^{5} - 8 p^{2} T^{6} - 6 p^{3} T^{7} + p^{4} T^{8} \) 4.19.ag_ai_abk_bih
23$D_4\times C_2$ \( 1 - 60 T^{2} + 1766 T^{4} - 60 p^{2} T^{6} + p^{4} T^{8} \) 4.23.a_aci_a_cpy
29$C_2^2$ \( ( 1 + 55 T^{2} + p^{2} T^{4} )^{2} \) 4.29.a_eg_a_gzb
31$D_{4}$ \( ( 1 + 2 T - 12 T^{2} + 2 p T^{3} + p^{2} T^{4} )^{2} \) 4.31.e_au_cy_dla
41$D_4\times C_2$ \( 1 - 2 T - 31 T^{2} + 94 T^{3} - 620 T^{4} + 94 p T^{5} - 31 p^{2} T^{6} - 2 p^{3} T^{7} + p^{4} T^{8} \) 4.41.ac_abf_dq_axw
43$D_4\times C_2$ \( 1 - 68 T^{2} + 4266 T^{4} - 68 p^{2} T^{6} + p^{4} T^{8} \) 4.43.a_acq_a_gic
47$D_4\times C_2$ \( 1 - 132 T^{2} + 8474 T^{4} - 132 p^{2} T^{6} + p^{4} T^{8} \) 4.47.a_afc_a_mny
53$D_4\times C_2$ \( 1 + 36 T + 642 T^{2} + 7560 T^{3} + 64187 T^{4} + 7560 p T^{5} + 642 p^{2} T^{6} + 36 p^{3} T^{7} + p^{4} T^{8} \) 4.53.bk_ys_leu_dqyt
59$D_4\times C_2$ \( 1 + 12 T + 2 T^{2} + 288 T^{3} + 8187 T^{4} + 288 p T^{5} + 2 p^{2} T^{6} + 12 p^{3} T^{7} + p^{4} T^{8} \) 4.59.m_c_lc_mcx
61$D_4\times C_2$ \( 1 + 12 T - 11 T^{2} + 396 T^{3} + 11520 T^{4} + 396 p T^{5} - 11 p^{2} T^{6} + 12 p^{3} T^{7} + p^{4} T^{8} \) 4.61.m_al_pg_rbc
67$D_4\times C_2$ \( 1 + 6 T + 100 T^{2} + 528 T^{3} + 4059 T^{4} + 528 p T^{5} + 100 p^{2} T^{6} + 6 p^{3} T^{7} + p^{4} T^{8} \) 4.67.g_dw_ui_gad
71$D_4\times C_2$ \( 1 + 6 T + 32 T^{2} - 828 T^{3} - 7581 T^{4} - 828 p T^{5} + 32 p^{2} T^{6} + 6 p^{3} T^{7} + p^{4} T^{8} \) 4.71.g_bg_abfw_alfp
73$D_4\times C_2$ \( 1 + 100 T^{2} + 10086 T^{4} + 100 p^{2} T^{6} + p^{4} T^{8} \) 4.73.a_dw_a_oxy
79$D_4\times C_2$ \( 1 - 14 T + 64 T^{2} + 364 T^{3} - 4301 T^{4} + 364 p T^{5} + 64 p^{2} T^{6} - 14 p^{3} T^{7} + p^{4} T^{8} \) 4.79.ao_cm_oa_agjl
83$D_4\times C_2$ \( 1 - 12 T + 190 T^{2} - 1704 T^{3} + 17259 T^{4} - 1704 p T^{5} + 190 p^{2} T^{6} - 12 p^{3} T^{7} + p^{4} T^{8} \) 4.83.am_hi_acno_znv
89$D_4\times C_2$ \( 1 + 6 T - 139 T^{2} - 18 T^{3} + 19500 T^{4} - 18 p T^{5} - 139 p^{2} T^{6} + 6 p^{3} T^{7} + p^{4} T^{8} \) 4.89.g_afj_as_bcwa
97$D_4\times C_2$ \( 1 - 326 T^{2} + 44955 T^{4} - 326 p^{2} T^{6} + p^{4} T^{8} \) 4.97.a_amo_a_conb
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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

−8.477792462110918306809766267965, −7.913450999327177245951913710069, −7.895672064782375657627623634292, −7.81300621648394385768618414519, −7.25155308099583979509767833446, −6.57529689787088997706179133007, −6.55367934146860195117975878771, −6.45660061565450139267834914596, −6.38372774454026419802330215857, −6.07104127152737529247015358375, −5.69832737446367516151538623705, −5.55479424027320720636749876189, −5.35247627093593017980828345601, −4.81457003188789232725764168001, −4.54315880618533506643770970511, −4.33458277560117063201350108713, −3.97058560409520192777649391883, −3.49082784379341259265791973288, −3.36854791999168132351616504737, −3.00117636607862617056858553965, −2.53040825982049553068896613635, −1.70776531494346732372960374905, −1.57424150231961967945257086400, −1.56430437007422083752390364431, −1.28483020143125582087777913855, 1.28483020143125582087777913855, 1.56430437007422083752390364431, 1.57424150231961967945257086400, 1.70776531494346732372960374905, 2.53040825982049553068896613635, 3.00117636607862617056858553965, 3.36854791999168132351616504737, 3.49082784379341259265791973288, 3.97058560409520192777649391883, 4.33458277560117063201350108713, 4.54315880618533506643770970511, 4.81457003188789232725764168001, 5.35247627093593017980828345601, 5.55479424027320720636749876189, 5.69832737446367516151538623705, 6.07104127152737529247015358375, 6.38372774454026419802330215857, 6.45660061565450139267834914596, 6.55367934146860195117975878771, 6.57529689787088997706179133007, 7.25155308099583979509767833446, 7.81300621648394385768618414519, 7.895672064782375657627623634292, 7.913450999327177245951913710069, 8.477792462110918306809766267965

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