Properties

Label 1-1336-1336.667-r0-0-0
Degree $1$
Conductor $1336$
Sign $1$
Analytic cond. $6.20435$
Root an. cond. $6.20435$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s − 7-s + 9-s + 11-s + 13-s + 15-s − 17-s + 19-s − 21-s + 23-s + 25-s + 27-s − 29-s − 31-s + 33-s − 35-s + 37-s + 39-s − 41-s − 43-s + 45-s − 47-s + 49-s − 51-s + 53-s + 55-s + ⋯
L(s)  = 1  + 3-s + 5-s − 7-s + 9-s + 11-s + 13-s + 15-s − 17-s + 19-s − 21-s + 23-s + 25-s + 27-s − 29-s − 31-s + 33-s − 35-s + 37-s + 39-s − 41-s − 43-s + 45-s − 47-s + 49-s − 51-s + 53-s + 55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(1336\)    =    \(2^{3} \cdot 167\)
Sign: $1$
Analytic conductor: \(6.20435\)
Root analytic conductor: \(6.20435\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{1336} (667, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 1336,\ (0:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.829746002\)
\(L(\frac12)\) \(\approx\) \(2.829746002\)
\(L(1)\) \(\approx\) \(1.777225982\)
\(L(1)\) \(\approx\) \(1.777225982\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
167 \( 1 \)
good3 \( 1 + T \)
5 \( 1 + T \)
7 \( 1 - T \)
11 \( 1 + T \)
13 \( 1 + T \)
17 \( 1 - T \)
19 \( 1 + T \)
23 \( 1 + T \)
29 \( 1 - T \)
31 \( 1 - T \)
37 \( 1 + T \)
41 \( 1 - T \)
43 \( 1 - T \)
47 \( 1 - T \)
53 \( 1 + T \)
59 \( 1 - T \)
61 \( 1 - T \)
67 \( 1 - T \)
71 \( 1 + T \)
73 \( 1 - T \)
79 \( 1 + T \)
83 \( 1 - T \)
89 \( 1 + T \)
97 \( 1 + T \)
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   \(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−20.79554358886649862415931395882, −20.08065739305387098706902632762, −19.63121233522214430071575289614, −18.42588100266243305661619492174, −18.29714683632213729806293394737, −16.94671516281537315741563123372, −16.416572073996421024766350701569, −15.44428056046160393829516234198, −14.76080230772901909000658094384, −13.87100073756023592266808380642, −13.25382149650203816802683552897, −12.91936589212092414256196232065, −11.62705360146991069512617662752, −10.63787772376808138315590004352, −9.729570027835135869598049127603, −9.1297597665002094301753830449, −8.76899520346975046678170185971, −7.38663737640540137136724127127, −6.64800831034470012615559049489, −6.00042508120669010936190753355, −4.7999784226813985589353620828, −3.63499896841451746740598450144, −3.13218734135426938834148596291, −2.00516257340494812479628918641, −1.2078869710614733825859968258, 1.2078869710614733825859968258, 2.00516257340494812479628918641, 3.13218734135426938834148596291, 3.63499896841451746740598450144, 4.7999784226813985589353620828, 6.00042508120669010936190753355, 6.64800831034470012615559049489, 7.38663737640540137136724127127, 8.76899520346975046678170185971, 9.1297597665002094301753830449, 9.729570027835135869598049127603, 10.63787772376808138315590004352, 11.62705360146991069512617662752, 12.91936589212092414256196232065, 13.25382149650203816802683552897, 13.87100073756023592266808380642, 14.76080230772901909000658094384, 15.44428056046160393829516234198, 16.416572073996421024766350701569, 16.94671516281537315741563123372, 18.29714683632213729806293394737, 18.42588100266243305661619492174, 19.63121233522214430071575289614, 20.08065739305387098706902632762, 20.79554358886649862415931395882

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