Properties

Label 2-2001-1.1-c3-0-106
Degree $2$
Conductor $2001$
Sign $1$
Analytic cond. $118.062$
Root an. cond. $10.8656$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.47·2-s + 3·3-s − 1.87·4-s − 7.81·5-s + 7.42·6-s + 8.05·7-s − 24.4·8-s + 9·9-s − 19.3·10-s + 40.4·11-s − 5.62·12-s − 41.5·13-s + 19.9·14-s − 23.4·15-s − 45.4·16-s + 63.0·17-s + 22.2·18-s + 40.0·19-s + 14.6·20-s + 24.1·21-s + 100.·22-s + 23·23-s − 73.3·24-s − 63.8·25-s − 102.·26-s + 27·27-s − 15.1·28-s + ⋯
L(s)  = 1  + 0.874·2-s + 0.577·3-s − 0.234·4-s − 0.699·5-s + 0.505·6-s + 0.435·7-s − 1.08·8-s + 0.333·9-s − 0.611·10-s + 1.10·11-s − 0.135·12-s − 0.887·13-s + 0.380·14-s − 0.403·15-s − 0.710·16-s + 0.899·17-s + 0.291·18-s + 0.483·19-s + 0.163·20-s + 0.251·21-s + 0.969·22-s + 0.208·23-s − 0.623·24-s − 0.510·25-s − 0.776·26-s + 0.192·27-s − 0.101·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2001 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2001\)    =    \(3 \cdot 23 \cdot 29\)
Sign: $1$
Analytic conductor: \(118.062\)
Root analytic conductor: \(10.8656\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2001,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.285263334\)
\(L(\frac12)\) \(\approx\) \(3.285263334\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
23 \( 1 - 23T \)
29 \( 1 + 29T \)
good2 \( 1 - 2.47T + 8T^{2} \)
5 \( 1 + 7.81T + 125T^{2} \)
7 \( 1 - 8.05T + 343T^{2} \)
11 \( 1 - 40.4T + 1.33e3T^{2} \)
13 \( 1 + 41.5T + 2.19e3T^{2} \)
17 \( 1 - 63.0T + 4.91e3T^{2} \)
19 \( 1 - 40.0T + 6.85e3T^{2} \)
31 \( 1 - 175.T + 2.97e4T^{2} \)
37 \( 1 + 406.T + 5.06e4T^{2} \)
41 \( 1 - 10.7T + 6.89e4T^{2} \)
43 \( 1 + 317.T + 7.95e4T^{2} \)
47 \( 1 + 349.T + 1.03e5T^{2} \)
53 \( 1 - 545.T + 1.48e5T^{2} \)
59 \( 1 - 392.T + 2.05e5T^{2} \)
61 \( 1 - 253.T + 2.26e5T^{2} \)
67 \( 1 - 786.T + 3.00e5T^{2} \)
71 \( 1 - 932.T + 3.57e5T^{2} \)
73 \( 1 + 689.T + 3.89e5T^{2} \)
79 \( 1 - 994.T + 4.93e5T^{2} \)
83 \( 1 - 908.T + 5.71e5T^{2} \)
89 \( 1 - 1.08e3T + 7.04e5T^{2} \)
97 \( 1 - 1.48e3T + 9.12e5T^{2} \)
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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

−8.661371586338088846275680435045, −8.104780443721432020131103595616, −7.21684329307486914810516264642, −6.43150185503363606993929443672, −5.24857386571492835221935605341, −4.74038735050286606050755600267, −3.68608511704562642653988973519, −3.39161563708656299507045485107, −2.05581251163804225542527084217, −0.71461271862694620555693736235, 0.71461271862694620555693736235, 2.05581251163804225542527084217, 3.39161563708656299507045485107, 3.68608511704562642653988973519, 4.74038735050286606050755600267, 5.24857386571492835221935605341, 6.43150185503363606993929443672, 7.21684329307486914810516264642, 8.104780443721432020131103595616, 8.661371586338088846275680435045

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