Properties

Label 1-1005-1005.1004-r0-0-0
Degree $1$
Conductor $1005$
Sign $1$
Analytic cond. $4.66720$
Root an. cond. $4.66720$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 7-s − 8-s + 11-s + 13-s − 14-s + 16-s + 17-s + 19-s − 22-s + 23-s − 26-s + 28-s − 29-s − 31-s − 32-s − 34-s − 37-s − 38-s + 41-s + 43-s + 44-s − 46-s + 47-s + 49-s + 52-s + ⋯
L(s)  = 1  − 2-s + 4-s + 7-s − 8-s + 11-s + 13-s − 14-s + 16-s + 17-s + 19-s − 22-s + 23-s − 26-s + 28-s − 29-s − 31-s − 32-s − 34-s − 37-s − 38-s + 41-s + 43-s + 44-s − 46-s + 47-s + 49-s + 52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1005 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1005 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(1005\)    =    \(3 \cdot 5 \cdot 67\)
Sign: $1$
Analytic conductor: \(4.66720\)
Root analytic conductor: \(4.66720\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{1005} (1004, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 1005,\ (0:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.341134804\)
\(L(\frac12)\) \(\approx\) \(1.341134804\)
\(L(1)\) \(\approx\) \(0.9462476412\)
\(L(1)\) \(\approx\) \(0.9462476412\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
67 \( 1 \)
good2 \( 1 - T \)
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 \( 1 - T \)
71 \( 1 - T \)
73 \( 1 - T \)
79 \( 1 - T \)
83 \( 1 + T \)
89 \( 1 - T \)
97 \( 1 + T \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−21.31401386293400391169227158604, −20.70302466869491502452256176942, −20.15470531266170838810836586783, −19.06719514778323916756133936442, −18.55554570133165433831982303485, −17.72081737558710489650838404880, −17.0683772562797360338740774922, −16.34900798818961558641787781595, −15.47676986445680817362345322082, −14.59667559294592425327531676510, −13.99573850002404351862609148609, −12.646742790068118625133500005065, −11.76279330679558210747159360935, −11.15337546771998320613683298273, −10.47987930640269225548109694850, −9.202890962593827662039849591389, −8.94627410816928396166618458845, −7.73447162010634853999840187090, −7.30127319191092898670205389615, −6.08770961428783772621117327287, −5.35434340734945061024366618446, −3.94879418037131601125225809559, −3.03098123399731643973156392406, −1.61502481431745072112188342585, −1.127459248564943814493284574630, 1.127459248564943814493284574630, 1.61502481431745072112188342585, 3.03098123399731643973156392406, 3.94879418037131601125225809559, 5.35434340734945061024366618446, 6.08770961428783772621117327287, 7.30127319191092898670205389615, 7.73447162010634853999840187090, 8.94627410816928396166618458845, 9.202890962593827662039849591389, 10.47987930640269225548109694850, 11.15337546771998320613683298273, 11.76279330679558210747159360935, 12.646742790068118625133500005065, 13.99573850002404351862609148609, 14.59667559294592425327531676510, 15.47676986445680817362345322082, 16.34900798818961558641787781595, 17.0683772562797360338740774922, 17.72081737558710489650838404880, 18.55554570133165433831982303485, 19.06719514778323916756133936442, 20.15470531266170838810836586783, 20.70302466869491502452256176942, 21.31401386293400391169227158604

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