Properties

Label 8-280e4-1.1-c1e4-0-0
Degree $8$
Conductor $6146560000$
Sign $1$
Analytic cond. $24.9885$
Root an. cond. $1.49526$
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 − 12·9-s − 8·11-s + 12·16-s − 10·25-s − 48·36-s − 32·44-s − 6·49-s + 32·64-s + 90·81-s + 96·99-s − 40·100-s − 4·121-s + 127-s + 131-s + 137-s + 139-s − 144·144-s + 149-s + 151-s + 157-s + 163-s + 167-s + 12·169-s + 173-s − 96·176-s + 179-s + ⋯
L(s)  = 1  + 2·4-s − 4·9-s − 2.41·11-s + 3·16-s − 2·25-s − 8·36-s − 4.82·44-s − 6/7·49-s + 4·64-s + 10·81-s + 9.64·99-s − 4·100-s − 0.363·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 12·144-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s + 0.923·169-s + 0.0760·173-s − 7.23·176-s + 0.0747·179-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 5^{4} \cdot 7^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 5^{4} \cdot 7^{4}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{12} \cdot 5^{4} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(24.9885\)
Root analytic conductor: \(1.49526\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{12} \cdot 5^{4} \cdot 7^{4} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(0.7748877522\)
\(L(\frac12)\) \(\approx\) \(0.7748877522\)
\(L(\frac{3}{2})\) 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$C_2$ \( ( 1 - p T^{2} )^{2} \)
5$C_2$ \( ( 1 + p T^{2} )^{2} \)
7$C_2^2$ \( 1 + 6 T^{2} + p^{2} T^{4} \)
good3$C_2$ \( ( 1 + p T^{2} )^{4} \)
11$C_2$ \( ( 1 + 2 T + p T^{2} )^{4} \)
13$C_2^2$ \( ( 1 - 6 T^{2} + p^{2} T^{4} )^{2} \)
17$C_2$ \( ( 1 + p T^{2} )^{4} \)
19$C_2$ \( ( 1 - 6 T + p T^{2} )^{2}( 1 + 6 T + p T^{2} )^{2} \)
23$C_2^2$ \( ( 1 - 26 T^{2} + p^{2} T^{4} )^{2} \)
29$C_2$ \( ( 1 - p T^{2} )^{4} \)
31$C_2$ \( ( 1 + p T^{2} )^{4} \)
37$C_2^2$ \( ( 1 - 54 T^{2} + p^{2} T^{4} )^{2} \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )^{2}( 1 + 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - p T^{2} )^{4} \)
47$C_2^2$ \( ( 1 + 86 T^{2} + p^{2} T^{4} )^{2} \)
53$C_2^2$ \( ( 1 + 74 T^{2} + p^{2} T^{4} )^{2} \)
59$C_2$ \( ( 1 - 14 T + p T^{2} )^{2}( 1 + 14 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + p T^{2} )^{4} \)
67$C_2$ \( ( 1 - p T^{2} )^{4} \)
71$C_2$ \( ( 1 - p T^{2} )^{4} \)
73$C_2$ \( ( 1 + p T^{2} )^{4} \)
79$C_2$ \( ( 1 - p T^{2} )^{4} \)
83$C_2$ \( ( 1 + p T^{2} )^{4} \)
89$C_2$ \( ( 1 - 14 T + p T^{2} )^{2}( 1 + 14 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 + p T^{2} )^{4} \)
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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

−8.718779477908862890402083894290, −8.149453468914424772475614206002, −7.84575001163635551796609561235, −7.84501915921938188901581207127, −7.83456578543562229550049433579, −7.77574494747414507068019994680, −6.87066805789182194305403868038, −6.71661080634473726664643227949, −6.68437098038172920798169694916, −6.08598336037165351299571389172, −5.91663821221873493431851192087, −5.66719393853226538374610995631, −5.58633281163088331963535669494, −5.39724669473264633519030471226, −5.05661512192263075397131105126, −4.68321640491882346727254862445, −4.05048519308636927800139171088, −3.48059889040351849661163209822, −3.24947152112251740281402331041, −3.14624889166483501802787244592, −2.56121618158740582142065350812, −2.44880743892934855220194940368, −2.31572285969836195690290922794, −1.67728263803887682959896456342, −0.36932729754291788699717431392, 0.36932729754291788699717431392, 1.67728263803887682959896456342, 2.31572285969836195690290922794, 2.44880743892934855220194940368, 2.56121618158740582142065350812, 3.14624889166483501802787244592, 3.24947152112251740281402331041, 3.48059889040351849661163209822, 4.05048519308636927800139171088, 4.68321640491882346727254862445, 5.05661512192263075397131105126, 5.39724669473264633519030471226, 5.58633281163088331963535669494, 5.66719393853226538374610995631, 5.91663821221873493431851192087, 6.08598336037165351299571389172, 6.68437098038172920798169694916, 6.71661080634473726664643227949, 6.87066805789182194305403868038, 7.77574494747414507068019994680, 7.83456578543562229550049433579, 7.84501915921938188901581207127, 7.84575001163635551796609561235, 8.149453468914424772475614206002, 8.718779477908862890402083894290

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