Properties

Label 1-1009-1009.1008-r0-0-0
Degree $1$
Conductor $1009$
Sign $1$
Analytic cond. $4.68577$
Root an. cond. $4.68577$
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 + 3-s + 4-s + 5-s + 6-s + 7-s + 8-s + 9-s + 10-s − 11-s + 12-s − 13-s + 14-s + 15-s + 16-s − 17-s + 18-s − 19-s + 20-s + 21-s − 22-s − 23-s + 24-s + 25-s − 26-s + 27-s + 28-s + ⋯
L(s)  = 1  + 2-s + 3-s + 4-s + 5-s + 6-s + 7-s + 8-s + 9-s + 10-s − 11-s + 12-s − 13-s + 14-s + 15-s + 16-s − 17-s + 18-s − 19-s + 20-s + 21-s − 22-s − 23-s + 24-s + 25-s − 26-s + 27-s + 28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1009 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1009 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(1009\)
Sign: $1$
Analytic conductor: \(4.68577\)
Root analytic conductor: \(4.68577\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{1009} (1008, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 1009,\ (0:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(5.020770485\)
\(L(\frac12)\) \(\approx\) \(5.020770485\)
\(L(1)\) \(\approx\) \(3.078444144\)
\(L(1)\) \(\approx\) \(3.078444144\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad1009 \( 1 \)
good2 \( 1 + T \)
3 \( 1 + T \)
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 \( 1 - T \)
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

−21.586764735667207452441638406489, −21.06940735134846305265486244798, −20.20200799559455673975014248791, −19.73514190754304841276421905551, −18.48145236446189892950064803352, −17.79219381973837673804051815983, −16.8394662749852523856119408116, −15.79044975470555171831473797859, −15.02522826707610708990064215238, −14.3937078855760015527803322302, −13.86546933915786398736721066171, −12.98842167582520483970370098918, −12.53351811513257716674291744806, −11.200984252628400328617860738330, −10.43844239786348731307155723272, −9.68080096237761458954912772982, −8.477842438315604058613999921084, −7.77567557647173390131646430777, −6.8659123882384475833666825914, −5.88466456277595481702953605764, −4.79151045245996290094667967537, −4.41043898067921329817708079348, −2.93700499647063428954941259871, −2.23622050791856987123726437858, −1.7195094324241965875529115223, 1.7195094324241965875529115223, 2.23622050791856987123726437858, 2.93700499647063428954941259871, 4.41043898067921329817708079348, 4.79151045245996290094667967537, 5.88466456277595481702953605764, 6.8659123882384475833666825914, 7.77567557647173390131646430777, 8.477842438315604058613999921084, 9.68080096237761458954912772982, 10.43844239786348731307155723272, 11.200984252628400328617860738330, 12.53351811513257716674291744806, 12.98842167582520483970370098918, 13.86546933915786398736721066171, 14.3937078855760015527803322302, 15.02522826707610708990064215238, 15.79044975470555171831473797859, 16.8394662749852523856119408116, 17.79219381973837673804051815983, 18.48145236446189892950064803352, 19.73514190754304841276421905551, 20.20200799559455673975014248791, 21.06940735134846305265486244798, 21.586764735667207452441638406489

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