Properties

Label 8-1110e4-1.1-c1e4-0-13
Degree $8$
Conductor $1.518\times 10^{12}$
Sign $1$
Analytic cond. $6171.63$
Root an. cond. $2.97714$
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  + 2·3-s + 4-s + 2·7-s + 9-s + 8·11-s + 2·12-s − 12·17-s + 4·21-s + 25-s − 2·27-s + 2·28-s + 16·33-s + 36-s − 2·41-s + 8·44-s + 12·47-s + 3·49-s − 24·51-s + 2·53-s − 18·59-s + 6·61-s + 2·63-s − 64-s − 12·68-s + 12·71-s + 44·73-s + 2·75-s + ⋯
L(s)  = 1  + 1.15·3-s + 1/2·4-s + 0.755·7-s + 1/3·9-s + 2.41·11-s + 0.577·12-s − 2.91·17-s + 0.872·21-s + 1/5·25-s − 0.384·27-s + 0.377·28-s + 2.78·33-s + 1/6·36-s − 0.312·41-s + 1.20·44-s + 1.75·47-s + 3/7·49-s − 3.36·51-s + 0.274·53-s − 2.34·59-s + 0.768·61-s + 0.251·63-s − 1/8·64-s − 1.45·68-s + 1.42·71-s + 5.14·73-s + 0.230·75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{4} \cdot 3^{4} \cdot 5^{4} \cdot 37^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{4} \cdot 3^{4} \cdot 5^{4} \cdot 37^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{4} \cdot 3^{4} \cdot 5^{4} \cdot 37^{4}\)
Sign: $1$
Analytic conductor: \(6171.63\)
Root analytic conductor: \(2.97714\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{4} \cdot 3^{4} \cdot 5^{4} \cdot 37^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(6.922026236\)
\(L(\frac12)\) \(\approx\) \(6.922026236\)
\(L(\frac{3}{2})\) 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)$
bad2$C_2^2$ \( 1 - T^{2} + T^{4} \)
3$C_2$ \( ( 1 - T + T^{2} )^{2} \)
5$C_2^2$ \( 1 - T^{2} + T^{4} \)
37$C_2^2$ \( 1 + 47 T^{2} + p^{2} T^{4} \)
good7$D_4\times C_2$ \( 1 - 2 T + T^{2} + 22 T^{3} - 68 T^{4} + 22 p T^{5} + p^{2} T^{6} - 2 p^{3} T^{7} + p^{4} T^{8} \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )^{4} \)
13$C_2^3$ \( 1 + 25 T^{2} + 456 T^{4} + 25 p^{2} T^{6} + p^{4} T^{8} \)
17$D_4\times C_2$ \( 1 + 12 T + 90 T^{2} + 504 T^{3} + 2291 T^{4} + 504 p T^{5} + 90 p^{2} T^{6} + 12 p^{3} T^{7} + p^{4} T^{8} \)
19$C_2^3$ \( 1 + 29 T^{2} + 480 T^{4} + 29 p^{2} T^{6} + p^{4} T^{8} \)
23$D_4\times C_2$ \( 1 - 68 T^{2} + 2106 T^{4} - 68 p^{2} T^{6} + p^{4} T^{8} \)
29$D_4\times C_2$ \( 1 - 102 T^{2} + 4235 T^{4} - 102 p^{2} T^{6} + p^{4} T^{8} \)
31$D_4\times C_2$ \( 1 - 92 T^{2} + 3846 T^{4} - 92 p^{2} T^{6} + p^{4} T^{8} \)
41$D_4\times C_2$ \( 1 + 2 T - 52 T^{2} - 52 T^{3} + 1291 T^{4} - 52 p T^{5} - 52 p^{2} T^{6} + 2 p^{3} T^{7} + p^{4} T^{8} \)
43$D_4\times C_2$ \( 1 - 100 T^{2} + 5226 T^{4} - 100 p^{2} T^{6} + p^{4} T^{8} \)
47$D_{4}$ \( ( 1 - 6 T + 100 T^{2} - 6 p T^{3} + p^{2} T^{4} )^{2} \)
53$D_4\times C_2$ \( 1 - 2 T - 100 T^{2} + 4 T^{3} + 7795 T^{4} + 4 p T^{5} - 100 p^{2} T^{6} - 2 p^{3} T^{7} + p^{4} T^{8} \)
59$D_4\times C_2$ \( 1 + 18 T + 252 T^{2} + 2592 T^{3} + 23627 T^{4} + 2592 p T^{5} + 252 p^{2} T^{6} + 18 p^{3} T^{7} + p^{4} T^{8} \)
61$D_4\times C_2$ \( 1 - 6 T + 16 T^{2} - 24 T^{3} - 2973 T^{4} - 24 p T^{5} + 16 p^{2} T^{6} - 6 p^{3} T^{7} + p^{4} T^{8} \)
67$C_2^2$$\times$$C_2^2$ \( ( 1 - 109 T^{2} + p^{2} T^{4} )( 1 - 13 T^{2} + p^{2} T^{4} ) \)
71$D_4\times C_2$ \( 1 - 12 T - 7 T^{2} - 108 T^{3} + 7536 T^{4} - 108 p T^{5} - 7 p^{2} T^{6} - 12 p^{3} T^{7} + p^{4} T^{8} \)
73$D_{4}$ \( ( 1 - 22 T + 240 T^{2} - 22 p T^{3} + p^{2} T^{4} )^{2} \)
79$D_4\times C_2$ \( 1 - 18 T + 268 T^{2} - 2880 T^{3} + 27891 T^{4} - 2880 p T^{5} + 268 p^{2} T^{6} - 18 p^{3} T^{7} + p^{4} T^{8} \)
83$D_4\times C_2$ \( 1 - 6 T - 91 T^{2} + 234 T^{3} + 6252 T^{4} + 234 p T^{5} - 91 p^{2} T^{6} - 6 p^{3} T^{7} + p^{4} T^{8} \)
89$D_4\times C_2$ \( 1 - 12 T + 202 T^{2} - 1848 T^{3} + 20067 T^{4} - 1848 p T^{5} + 202 p^{2} T^{6} - 12 p^{3} T^{7} + p^{4} T^{8} \)
97$D_4\times C_2$ \( 1 - 76 T^{2} + 14970 T^{4} - 76 p^{2} T^{6} + p^{4} T^{8} \)
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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

−7.10291904435687539948480390299, −6.69896982824569866357980805914, −6.59552415026321685950301952584, −6.37613647204296684491145733113, −6.33766179214080872604898434387, −6.23172776672505485599274758870, −5.80482597388852968616672723722, −5.22958238431010645835022586089, −5.18074505051056525125209611008, −5.00408859213917849017236354246, −4.81981029267178960552202250848, −4.25043746480939575025856416942, −4.23390965597585915922729339663, −4.00834013000594444079002460367, −3.75260233982136034757390941710, −3.48298653711297627676265603850, −3.41589326525930644051298024250, −2.76449855482346181568430756024, −2.54402970403787914260611956347, −2.23208521291072750141981471662, −2.06865745465827218817956831358, −1.97599574757692054837633050136, −1.30914055547878388529292974150, −1.10702026584507722750464599558, −0.50331140092112823942457754294, 0.50331140092112823942457754294, 1.10702026584507722750464599558, 1.30914055547878388529292974150, 1.97599574757692054837633050136, 2.06865745465827218817956831358, 2.23208521291072750141981471662, 2.54402970403787914260611956347, 2.76449855482346181568430756024, 3.41589326525930644051298024250, 3.48298653711297627676265603850, 3.75260233982136034757390941710, 4.00834013000594444079002460367, 4.23390965597585915922729339663, 4.25043746480939575025856416942, 4.81981029267178960552202250848, 5.00408859213917849017236354246, 5.18074505051056525125209611008, 5.22958238431010645835022586089, 5.80482597388852968616672723722, 6.23172776672505485599274758870, 6.33766179214080872604898434387, 6.37613647204296684491145733113, 6.59552415026321685950301952584, 6.69896982824569866357980805914, 7.10291904435687539948480390299

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