Properties

Label 8-444e4-1.1-c1e4-0-6
Degree $8$
Conductor $38862602496$
Sign $1$
Analytic cond. $157.993$
Root an. cond. $1.88291$
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  + 2·2-s − 4-s + 8·5-s − 8·8-s + 6·9-s + 16·10-s − 7·16-s − 20·17-s + 12·18-s − 8·20-s + 20·25-s − 16·29-s + 14·32-s − 40·34-s − 6·36-s + 16·37-s − 64·40-s + 48·45-s + 14·49-s + 40·50-s − 32·58-s + 35·64-s + 20·68-s − 48·72-s + 36·73-s + 32·74-s − 56·80-s + ⋯
L(s)  = 1  + 1.41·2-s − 1/2·4-s + 3.57·5-s − 2.82·8-s + 2·9-s + 5.05·10-s − 7/4·16-s − 4.85·17-s + 2.82·18-s − 1.78·20-s + 4·25-s − 2.97·29-s + 2.47·32-s − 6.85·34-s − 36-s + 2.63·37-s − 10.1·40-s + 7.15·45-s + 2·49-s + 5.65·50-s − 4.20·58-s + 35/8·64-s + 2.42·68-s − 5.65·72-s + 4.21·73-s + 3.71·74-s − 6.26·80-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{8} \cdot 3^{4} \cdot 37^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{8} \cdot 3^{4} \cdot 37^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{8} \cdot 3^{4} \cdot 37^{4}\)
Sign: $1$
Analytic conductor: \(157.993\)
Root analytic conductor: \(1.88291\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{8} \cdot 3^{4} \cdot 37^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(5.346115439\)
\(L(\frac12)\) \(\approx\) \(5.346115439\)
\(L(\frac{3}{2})\) 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$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
3$C_2$ \( ( 1 - p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
good5$C_2$ \( ( 1 - 2 T + p T^{2} )^{4} \) 4.5.ai_bs_afw_pq
7$C_2^2$ \( ( 1 - p T^{2} + p^{2} T^{4} )^{2} \) 4.7.a_ao_a_fr
11$C_2^2$ \( ( 1 + 19 T^{2} + p^{2} T^{4} )^{2} \) 4.11.a_bm_a_xf
13$C_2^2$ \( ( 1 - 5 T^{2} + p^{2} T^{4} )^{2} \) 4.13.a_ak_a_nz
17$C_2$ \( ( 1 + 5 T + p T^{2} )^{4} \) 4.17.u_ik_cgm_lax
19$C_2^2$ \( ( 1 + 35 T^{2} + p^{2} T^{4} )^{2} \) 4.19.a_cs_a_cwx
23$C_2^2$ \( ( 1 - 39 T^{2} + p^{2} T^{4} )^{2} \) 4.23.a_ada_a_dvf
29$C_2$ \( ( 1 + 4 T + p T^{2} )^{4} \) 4.29.q_ie_clk_qcc
31$C_2^2$ \( ( 1 + 50 T^{2} + p^{2} T^{4} )^{2} \) 4.31.a_dw_a_goc
41$C_2^2$ \( ( 1 + 2 T^{2} + p^{2} T^{4} )^{2} \) 4.41.a_e_a_ezm
43$C_2^2$ \( ( 1 + 74 T^{2} + p^{2} T^{4} )^{2} \) 4.43.a_fs_a_now
47$C_2^2$ \( ( 1 - 14 T^{2} + p^{2} T^{4} )^{2} \) 4.47.a_abc_a_gvm
53$C_2^2$ \( ( 1 + 83 T^{2} + p^{2} T^{4} )^{2} \) 4.53.a_gk_a_snb
59$C_2^2$ \( ( 1 - 90 T^{2} + p^{2} T^{4} )^{2} \) 4.59.a_agy_a_whi
61$C_2^2$ \( ( 1 - 38 T^{2} + p^{2} T^{4} )^{2} \) 4.61.a_acy_a_ndu
67$C_2^2$ \( ( 1 - 22 T^{2} + p^{2} T^{4} )^{2} \) 4.67.a_abs_a_nzy
71$C_2^2$ \( ( 1 + 130 T^{2} + p^{2} T^{4} )^{2} \) 4.71.a_ka_a_bnxu
73$C_2$ \( ( 1 - 9 T + p T^{2} )^{4} \) 4.73.abk_bdy_apzk_gfzf
79$C_2^2$ \( ( 1 - 34 T^{2} + p^{2} T^{4} )^{2} \) 4.79.a_acq_a_ueo
83$C_2^2$ \( ( 1 + 91 T^{2} + p^{2} T^{4} )^{2} \) 4.83.a_ha_a_bgql
89$C_2$ \( ( 1 - 5 T + p T^{2} )^{4} \) 4.89.au_tm_aiqq_egsx
97$C_2$ \( ( 1 - p T^{2} )^{4} \) 4.97.a_aoy_a_dfni
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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

−7.912140857833570302814699596337, −7.78731918289715332310538821877, −7.56118712355965080694290999631, −7.09807787899631153088354790038, −6.63090620050528318969280245861, −6.62535069334038516408617672862, −6.56751445120358751023074880841, −6.20207276909779878980190238011, −5.83958868373555651296820329044, −5.79905802730777312574778309199, −5.65667512615616551110606000397, −5.23417650169453857335688151663, −4.91165158456628831090492700243, −4.70300418337615310597113079434, −4.50041555626685332607700856597, −4.13545106937363147769783192069, −3.99161731176240275856749085230, −3.75950022471336226640861295919, −3.36631615861563643398851542967, −2.49711101138027854331800500116, −2.20457800785985166375679621968, −2.18063606413675979907030990401, −2.15715156734931586962107591531, −1.54480024289498613714572009359, −0.60551681926434948693777038682, 0.60551681926434948693777038682, 1.54480024289498613714572009359, 2.15715156734931586962107591531, 2.18063606413675979907030990401, 2.20457800785985166375679621968, 2.49711101138027854331800500116, 3.36631615861563643398851542967, 3.75950022471336226640861295919, 3.99161731176240275856749085230, 4.13545106937363147769783192069, 4.50041555626685332607700856597, 4.70300418337615310597113079434, 4.91165158456628831090492700243, 5.23417650169453857335688151663, 5.65667512615616551110606000397, 5.79905802730777312574778309199, 5.83958868373555651296820329044, 6.20207276909779878980190238011, 6.56751445120358751023074880841, 6.62535069334038516408617672862, 6.63090620050528318969280245861, 7.09807787899631153088354790038, 7.56118712355965080694290999631, 7.78731918289715332310538821877, 7.912140857833570302814699596337

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