Properties

Label 16-6e24-1.1-c2e8-0-2
Degree $16$
Conductor $4.738\times 10^{18}$
Sign $1$
Analytic cond. $1.43982\times 10^{6}$
Root an. cond. $2.42602$
Motivic weight $2$
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  + 2·4-s + 48·7-s + 2·16-s − 128·25-s + 96·28-s − 80·31-s + 1.02e3·49-s + 32·64-s + 248·73-s + 192·79-s − 72·97-s − 256·100-s − 112·103-s + 96·112-s − 912·121-s − 160·124-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 1.16e3·169-s + 173-s + ⋯
L(s)  = 1  + 1/2·4-s + 48/7·7-s + 1/8·16-s − 5.11·25-s + 24/7·28-s − 2.58·31-s + 20.9·49-s + 1/2·64-s + 3.39·73-s + 2.43·79-s − 0.742·97-s − 2.55·100-s − 1.08·103-s + 6/7·112-s − 7.53·121-s − 1.29·124-s + 0.00787·127-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + 0.00598·167-s + 6.88·169-s + 0.00578·173-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{24} \cdot 3^{24}\right)^{s/2} \, \Gamma_{\C}(s)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(3-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{24} \cdot 3^{24}\right)^{s/2} \, \Gamma_{\C}(s+1)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(16\)
Conductor: \(2^{24} \cdot 3^{24}\)
Sign: $1$
Analytic conductor: \(1.43982\times 10^{6}\)
Root analytic conductor: \(2.42602\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((16,\ 2^{24} \cdot 3^{24} ,\ ( \ : [1]^{8} ),\ 1 )\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(10.34875196\)
\(L(\frac12)\) \(\approx\) \(10.34875196\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T^{2} + p T^{4} - p^{5} T^{6} + p^{8} T^{8} \)
3 \( 1 \)
good5 \( ( 1 + 64 T^{2} + 86 p^{2} T^{4} + 64 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
7 \( ( 1 - 12 T + 103 T^{2} - 12 p^{2} T^{3} + p^{4} T^{4} )^{4} \)
11 \( ( 1 + 456 T^{2} + 81142 T^{4} + 456 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
13 \( ( 1 - 582 T^{2} + 139819 T^{4} - 582 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
17 \( ( 1 - 392 T^{2} + 205334 T^{4} - 392 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
19 \( ( 1 - 858 T^{2} + 360859 T^{4} - 858 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
23 \( ( 1 - 1184 T^{2} + 701702 T^{4} - 1184 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
29 \( ( 1 - 252 T^{2} + 1041574 T^{4} - 252 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
31 \( ( 1 + 20 T + 906 T^{2} + 20 p^{2} T^{3} + p^{4} T^{4} )^{4} \)
37 \( ( 1 - 2046 T^{2} + 3603955 T^{4} - 2046 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
41 \( ( 1 + 1228 T^{2} + 5455142 T^{4} + 1228 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
43 \( ( 1 + 372 T^{2} - 2849402 T^{4} + 372 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
47 \( ( 1 - 1024 T^{2} + 369222 T^{4} - 1024 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
53 \( ( 1 + 5748 T^{2} + 22991302 T^{4} + 5748 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
59 \( ( 1 + 2728 T^{2} + 26089142 T^{4} + 2728 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
61 \( ( 1 - 14038 T^{2} + 76797339 T^{4} - 14038 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
67 \( ( 1 - 6850 T^{2} + 32587683 T^{4} - 6850 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
71 \( ( 1 - 3892 T^{2} + 46735782 T^{4} - 3892 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
73 \( ( 1 - 62 T + 11123 T^{2} - 62 p^{2} T^{3} + p^{4} T^{4} )^{4} \)
79 \( ( 1 - 48 T + 12283 T^{2} - 48 p^{2} T^{3} + p^{4} T^{4} )^{4} \)
83 \( ( 1 + 20356 T^{2} + 193548326 T^{4} + 20356 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
89 \( ( 1 - 12392 T^{2} + 103634582 T^{4} - 12392 p^{4} T^{6} + p^{8} T^{8} )^{2} \)
97 \( ( 1 + 18 T + 12823 T^{2} + 18 p^{2} T^{3} + p^{4} T^{4} )^{4} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{16} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−5.36751250372404553961399007835, −5.19574301582067583321217672119, −4.99691269327750318726327741867, −4.93622917920147717247887892072, −4.81528856590780194565594642068, −4.49404282702699567176019643054, −4.48148501121599917487003800440, −4.18092063514891405185947082620, −4.11910466825977897948629031730, −3.90294057934474220364788006673, −3.76614386662994033572047628249, −3.66358026538266707944747699787, −3.55660315928120250603567590713, −3.13421307425443634619829194095, −2.63443137353908418771111834936, −2.53678691883668876322634536472, −2.35169300117927240355623629578, −2.01738807565393690129839082918, −1.92842577630919410244667154409, −1.79444983368095650296312115114, −1.62515203115120789496786062332, −1.47084022450750386882702714353, −1.43711336500855132675023239743, −0.824318849040110571417410589932, −0.30496554667058034169939045768, 0.30496554667058034169939045768, 0.824318849040110571417410589932, 1.43711336500855132675023239743, 1.47084022450750386882702714353, 1.62515203115120789496786062332, 1.79444983368095650296312115114, 1.92842577630919410244667154409, 2.01738807565393690129839082918, 2.35169300117927240355623629578, 2.53678691883668876322634536472, 2.63443137353908418771111834936, 3.13421307425443634619829194095, 3.55660315928120250603567590713, 3.66358026538266707944747699787, 3.76614386662994033572047628249, 3.90294057934474220364788006673, 4.11910466825977897948629031730, 4.18092063514891405185947082620, 4.48148501121599917487003800440, 4.49404282702699567176019643054, 4.81528856590780194565594642068, 4.93622917920147717247887892072, 4.99691269327750318726327741867, 5.19574301582067583321217672119, 5.36751250372404553961399007835

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

Plot not available for L-functions of degree greater than 10.