Properties

Label 2-16704-1.1-c1-0-1
Degree $2$
Conductor $16704$
Sign $1$
Analytic cond. $133.382$
Root an. cond. $11.5491$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s − 3·7-s − 2·11-s − 4·13-s − 5·17-s − 5·19-s − 4·23-s − 4·25-s − 29-s + 8·31-s − 3·35-s + 3·37-s − 9·41-s + 5·43-s − 3·47-s + 2·49-s + 10·53-s − 2·55-s + 7·59-s − 10·61-s − 4·65-s − 8·67-s + 4·71-s − 14·73-s + 6·77-s − 14·79-s + 8·83-s + ⋯
L(s)  = 1  + 0.447·5-s − 1.13·7-s − 0.603·11-s − 1.10·13-s − 1.21·17-s − 1.14·19-s − 0.834·23-s − 4/5·25-s − 0.185·29-s + 1.43·31-s − 0.507·35-s + 0.493·37-s − 1.40·41-s + 0.762·43-s − 0.437·47-s + 2/7·49-s + 1.37·53-s − 0.269·55-s + 0.911·59-s − 1.28·61-s − 0.496·65-s − 0.977·67-s + 0.474·71-s − 1.63·73-s + 0.683·77-s − 1.57·79-s + 0.878·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16704 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16704 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(16704\)    =    \(2^{6} \cdot 3^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(133.382\)
Root analytic conductor: \(11.5491\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 16704,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4443790827\)
\(L(\frac12)\) \(\approx\) \(0.4443790827\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
29 \( 1 + T \)
good5 \( 1 - T + p T^{2} \) 1.5.ab
7 \( 1 + 3 T + p T^{2} \) 1.7.d
11 \( 1 + 2 T + p T^{2} \) 1.11.c
13 \( 1 + 4 T + p T^{2} \) 1.13.e
17 \( 1 + 5 T + p T^{2} \) 1.17.f
19 \( 1 + 5 T + p T^{2} \) 1.19.f
23 \( 1 + 4 T + p T^{2} \) 1.23.e
31 \( 1 - 8 T + p T^{2} \) 1.31.ai
37 \( 1 - 3 T + p T^{2} \) 1.37.ad
41 \( 1 + 9 T + p T^{2} \) 1.41.j
43 \( 1 - 5 T + p T^{2} \) 1.43.af
47 \( 1 + 3 T + p T^{2} \) 1.47.d
53 \( 1 - 10 T + p T^{2} \) 1.53.ak
59 \( 1 - 7 T + p T^{2} \) 1.59.ah
61 \( 1 + 10 T + p T^{2} \) 1.61.k
67 \( 1 + 8 T + p T^{2} \) 1.67.i
71 \( 1 - 4 T + p T^{2} \) 1.71.ae
73 \( 1 + 14 T + p T^{2} \) 1.73.o
79 \( 1 + 14 T + p T^{2} \) 1.79.o
83 \( 1 - 8 T + p T^{2} \) 1.83.ai
89 \( 1 + 6 T + p T^{2} \) 1.89.g
97 \( 1 + 16 T + p T^{2} \) 1.97.q
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−15.88490598168728, −15.32583221518762, −14.98640548349818, −14.16511981762862, −13.53896306918969, −13.17446743194421, −12.73726106260303, −11.98009684864908, −11.61763201364625, −10.57640050797170, −10.26948353394747, −9.757251547288293, −9.206267085092682, −8.501217181950894, −7.922298058758054, −7.095351417100848, −6.595890086426275, −6.042426086314950, −5.430127105308361, −4.484902095504705, −4.114183245028064, −2.977691043578631, −2.490074002615354, −1.805233334863304, −0.2622564430122089, 0.2622564430122089, 1.805233334863304, 2.490074002615354, 2.977691043578631, 4.114183245028064, 4.484902095504705, 5.430127105308361, 6.042426086314950, 6.595890086426275, 7.095351417100848, 7.922298058758054, 8.501217181950894, 9.206267085092682, 9.757251547288293, 10.26948353394747, 10.57640050797170, 11.61763201364625, 11.98009684864908, 12.73726106260303, 13.17446743194421, 13.53896306918969, 14.16511981762862, 14.98640548349818, 15.32583221518762, 15.88490598168728

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