Properties

Label 2-2001-1.1-c3-0-2
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  − 1.95·2-s − 3·3-s − 4.16·4-s − 18.6·5-s + 5.87·6-s − 1.49·7-s + 23.8·8-s + 9·9-s + 36.4·10-s − 35.5·11-s + 12.4·12-s − 46.8·13-s + 2.92·14-s + 55.8·15-s − 13.3·16-s + 77.7·17-s − 17.6·18-s + 38.9·19-s + 77.5·20-s + 4.48·21-s + 69.6·22-s − 23·23-s − 71.4·24-s + 221.·25-s + 91.7·26-s − 27·27-s + 6.22·28-s + ⋯
L(s)  = 1  − 0.692·2-s − 0.577·3-s − 0.520·4-s − 1.66·5-s + 0.399·6-s − 0.0807·7-s + 1.05·8-s + 0.333·9-s + 1.15·10-s − 0.975·11-s + 0.300·12-s − 0.999·13-s + 0.0558·14-s + 0.961·15-s − 0.208·16-s + 1.10·17-s − 0.230·18-s + 0.470·19-s + 0.867·20-s + 0.0465·21-s + 0.675·22-s − 0.208·23-s − 0.607·24-s + 1.77·25-s + 0.692·26-s − 0.192·27-s + 0.0420·28-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

\(L(2)\) \(\approx\) \(0.0008206301317\)
\(L(\frac12)\) \(\approx\) \(0.0008206301317\)
\(L(\frac{5}{2})\) 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 \( 1 + 1.95T + 8T^{2} \)
5 \( 1 + 18.6T + 125T^{2} \)
7 \( 1 + 1.49T + 343T^{2} \)
11 \( 1 + 35.5T + 1.33e3T^{2} \)
13 \( 1 + 46.8T + 2.19e3T^{2} \)
17 \( 1 - 77.7T + 4.91e3T^{2} \)
19 \( 1 - 38.9T + 6.85e3T^{2} \)
31 \( 1 - 53.7T + 2.97e4T^{2} \)
37 \( 1 + 286.T + 5.06e4T^{2} \)
41 \( 1 + 140.T + 6.89e4T^{2} \)
43 \( 1 + 370.T + 7.95e4T^{2} \)
47 \( 1 + 88.9T + 1.03e5T^{2} \)
53 \( 1 + 373.T + 1.48e5T^{2} \)
59 \( 1 - 189.T + 2.05e5T^{2} \)
61 \( 1 + 45.0T + 2.26e5T^{2} \)
67 \( 1 + 559.T + 3.00e5T^{2} \)
71 \( 1 + 503.T + 3.57e5T^{2} \)
73 \( 1 - 235.T + 3.89e5T^{2} \)
79 \( 1 - 419.T + 4.93e5T^{2} \)
83 \( 1 + 743.T + 5.71e5T^{2} \)
89 \( 1 - 1.08e3T + 7.04e5T^{2} \)
97 \( 1 + 1.21e3T + 9.12e5T^{2} \)
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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

−8.627137024715826929256292890026, −7.86407206359446692846770774255, −7.62317847455733354713919567412, −6.76536588007720045337776706604, −5.25029838699748495269800486535, −4.90989245726962071274830326312, −3.90348168539724111427682808512, −3.05415529203134527774026945262, −1.36003470212681676457914075220, −0.01646081721456742637124215498, 0.01646081721456742637124215498, 1.36003470212681676457914075220, 3.05415529203134527774026945262, 3.90348168539724111427682808512, 4.90989245726962071274830326312, 5.25029838699748495269800486535, 6.76536588007720045337776706604, 7.62317847455733354713919567412, 7.86407206359446692846770774255, 8.627137024715826929256292890026

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