Properties

Label 8-18e8-1.1-c1e4-0-1
Degree $8$
Conductor $11019960576$
Sign $1$
Analytic cond. $44.8010$
Root an. cond. $1.60846$
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  − 4·4-s + 6·7-s + 2·13-s + 12·16-s − 2·25-s − 24·28-s − 12·31-s − 4·37-s − 12·43-s + 7·49-s − 8·52-s − 22·61-s − 32·64-s + 42·67-s − 4·73-s + 6·79-s + 12·91-s + 26·97-s + 8·100-s − 30·103-s − 40·109-s + 72·112-s − 2·121-s + 48·124-s + 127-s + 131-s + 137-s + ⋯
L(s)  = 1  − 2·4-s + 2.26·7-s + 0.554·13-s + 3·16-s − 2/5·25-s − 4.53·28-s − 2.15·31-s − 0.657·37-s − 1.82·43-s + 49-s − 1.10·52-s − 2.81·61-s − 4·64-s + 5.13·67-s − 0.468·73-s + 0.675·79-s + 1.25·91-s + 2.63·97-s + 4/5·100-s − 2.95·103-s − 3.83·109-s + 6.80·112-s − 0.181·121-s + 4.31·124-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{8} \cdot 3^{16}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{8} \cdot 3^{16}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{8} \cdot 3^{16}\)
Sign: $1$
Analytic conductor: \(44.8010\)
Root analytic conductor: \(1.60846\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{8} \cdot 3^{16} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(1.211646154\)
\(L(\frac12)\) \(\approx\) \(1.211646154\)
\(L(\frac{3}{2})\) 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$C_2$ \( ( 1 + p T^{2} )^{2} \)
3 \( 1 \)
good5$C_2^3$ \( 1 + 2 T^{2} - 21 T^{4} + 2 p^{2} T^{6} + p^{4} T^{8} \) 4.5.a_c_a_av
7$C_2$ \( ( 1 - 4 T + p T^{2} )^{2}( 1 + T + p T^{2} )^{2} \) 4.7.ag_bd_ady_mm
11$C_2^3$ \( 1 + 2 T^{2} - 117 T^{4} + 2 p^{2} T^{6} + p^{4} T^{8} \) 4.11.a_c_a_aen
13$C_2^2$ \( ( 1 - T - 12 T^{2} - p T^{3} + p^{2} T^{4} )^{2} \) 4.13.ac_ax_ac_to
17$C_2^2$ \( ( 1 - 26 T^{2} + p^{2} T^{4} )^{2} \) 4.17.a_aca_a_bwg
19$C_2$ \( ( 1 - 7 T + p T^{2} )^{2}( 1 + 7 T + p T^{2} )^{2} \) 4.19.a_aw_a_bgl
23$C_2^3$ \( 1 - 22 T^{2} - 45 T^{4} - 22 p^{2} T^{6} + p^{4} T^{8} \) 4.23.a_aw_a_abt
29$C_2^3$ \( 1 + 26 T^{2} - 165 T^{4} + 26 p^{2} T^{6} + p^{4} T^{8} \) 4.29.a_ba_a_agj
31$C_2^2$ \( ( 1 + 6 T + 43 T^{2} + 6 p T^{3} + p^{2} T^{4} )^{2} \) 4.31.m_es_bie_iwx
37$C_2$ \( ( 1 + T + p T^{2} )^{4} \) 4.37.e_fy_rg_mvb
41$C_2^3$ \( 1 + 50 T^{2} + 819 T^{4} + 50 p^{2} T^{6} + p^{4} T^{8} \) 4.41.a_by_a_bfn
43$C_2^2$ \( ( 1 + 6 T + 55 T^{2} + 6 p T^{3} + p^{2} T^{4} )^{2} \) 4.43.m_fq_btg_onr
47$C_2^3$ \( 1 - 70 T^{2} + 2691 T^{4} - 70 p^{2} T^{6} + p^{4} T^{8} \) 4.47.a_acs_a_dzn
53$C_2^2$ \( ( 1 - 74 T^{2} + p^{2} T^{4} )^{2} \) 4.53.a_afs_a_qks
59$C_2^3$ \( 1 - 94 T^{2} + 5355 T^{4} - 94 p^{2} T^{6} + p^{4} T^{8} \) 4.59.a_adq_a_hxz
61$C_2^2$ \( ( 1 + 11 T + 60 T^{2} + 11 p T^{3} + p^{2} T^{4} )^{2} \) 4.61.w_jh_dyk_bmem
67$C_2$ \( ( 1 - 16 T + p T^{2} )^{2}( 1 - 5 T + p T^{2} )^{2} \) 4.67.abq_bhl_arly_gmlo
71$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.71.a_ky_a_bsti
73$C_2$ \( ( 1 + T + p T^{2} )^{4} \) 4.73.e_lm_bhw_bwpn
79$C_2^2$ \( ( 1 - 3 T + 82 T^{2} - 3 p T^{3} + p^{2} T^{4} )^{2} \) 4.79.ag_gr_able_benk
83$C_2^3$ \( 1 - 70 T^{2} - 1989 T^{4} - 70 p^{2} T^{6} + p^{4} T^{8} \) 4.83.a_acs_a_acyn
89$C_2^2$ \( ( 1 - 170 T^{2} + p^{2} T^{4} )^{2} \) 4.89.a_anc_a_coew
97$C_2^2$ \( ( 1 - 13 T + 72 T^{2} - 13 p T^{3} + p^{2} T^{4} )^{2} \) 4.97.aba_mb_agna_dgae
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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

−8.333831959649029851067196926577, −8.284311391516580194323789608815, −7.929258475368335618894650602707, −7.88503049448383049836368763587, −7.72721308057389181645785926366, −7.35364872910435467386172281747, −6.75033457302711834331528391974, −6.61886577976753218685881837302, −6.60539158364233464493275247096, −5.89657157271422704362469481788, −5.46929717547565204087265273560, −5.45311809145221515340641399476, −5.26394759092418200156097167610, −5.09912967013019240860000542272, −4.59254157472082617100481322493, −4.40533686011668830291725867325, −4.25396527917363217207197367179, −3.75136778458233557217615719392, −3.48440990481653988386812738108, −3.34942834674788102263952355676, −2.71937789360993006903007416664, −1.97650555028363986605070807297, −1.61397288815048488848598089754, −1.49632007829764188428102868808, −0.53330560875433874219015734496, 0.53330560875433874219015734496, 1.49632007829764188428102868808, 1.61397288815048488848598089754, 1.97650555028363986605070807297, 2.71937789360993006903007416664, 3.34942834674788102263952355676, 3.48440990481653988386812738108, 3.75136778458233557217615719392, 4.25396527917363217207197367179, 4.40533686011668830291725867325, 4.59254157472082617100481322493, 5.09912967013019240860000542272, 5.26394759092418200156097167610, 5.45311809145221515340641399476, 5.46929717547565204087265273560, 5.89657157271422704362469481788, 6.60539158364233464493275247096, 6.61886577976753218685881837302, 6.75033457302711834331528391974, 7.35364872910435467386172281747, 7.72721308057389181645785926366, 7.88503049448383049836368763587, 7.929258475368335618894650602707, 8.284311391516580194323789608815, 8.333831959649029851067196926577

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