Properties

Label 2-2001-1.1-c3-0-162
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  − 3.00·2-s + 3·3-s + 1.05·4-s + 17.7·5-s − 9.02·6-s + 14.5·7-s + 20.8·8-s + 9·9-s − 53.4·10-s − 2.09·11-s + 3.17·12-s − 1.54·13-s − 43.6·14-s + 53.3·15-s − 71.3·16-s + 76.3·17-s − 27.0·18-s + 105.·19-s + 18.8·20-s + 43.5·21-s + 6.29·22-s + 23·23-s + 62.6·24-s + 190.·25-s + 4.65·26-s + 27·27-s + 15.3·28-s + ⋯
L(s)  = 1  − 1.06·2-s + 0.577·3-s + 0.132·4-s + 1.58·5-s − 0.614·6-s + 0.783·7-s + 0.923·8-s + 0.333·9-s − 1.69·10-s − 0.0573·11-s + 0.0763·12-s − 0.0329·13-s − 0.833·14-s + 0.917·15-s − 1.11·16-s + 1.08·17-s − 0.354·18-s + 1.27·19-s + 0.210·20-s + 0.452·21-s + 0.0610·22-s + 0.208·23-s + 0.533·24-s + 1.52·25-s + 0.0351·26-s + 0.192·27-s + 0.103·28-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

\(L(2)\) \(\approx\) \(2.685802418\)
\(L(\frac12)\) \(\approx\) \(2.685802418\)
\(L(\frac{5}{2})\) 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 \( 1 + 3.00T + 8T^{2} \)
5 \( 1 - 17.7T + 125T^{2} \)
7 \( 1 - 14.5T + 343T^{2} \)
11 \( 1 + 2.09T + 1.33e3T^{2} \)
13 \( 1 + 1.54T + 2.19e3T^{2} \)
17 \( 1 - 76.3T + 4.91e3T^{2} \)
19 \( 1 - 105.T + 6.85e3T^{2} \)
31 \( 1 + 201.T + 2.97e4T^{2} \)
37 \( 1 - 177.T + 5.06e4T^{2} \)
41 \( 1 - 171.T + 6.89e4T^{2} \)
43 \( 1 + 372.T + 7.95e4T^{2} \)
47 \( 1 + 121.T + 1.03e5T^{2} \)
53 \( 1 - 499.T + 1.48e5T^{2} \)
59 \( 1 - 684.T + 2.05e5T^{2} \)
61 \( 1 + 117.T + 2.26e5T^{2} \)
67 \( 1 + 117.T + 3.00e5T^{2} \)
71 \( 1 - 245.T + 3.57e5T^{2} \)
73 \( 1 - 941.T + 3.89e5T^{2} \)
79 \( 1 - 593.T + 4.93e5T^{2} \)
83 \( 1 - 859.T + 5.71e5T^{2} \)
89 \( 1 - 546.T + 7.04e5T^{2} \)
97 \( 1 + 913.T + 9.12e5T^{2} \)
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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

−8.982260461260831126692197071540, −8.106027733130618954300359642040, −7.57589221117237351347185746977, −6.67129365192480399933495848805, −5.44161680115429908434862747943, −5.06875094793913914324415420545, −3.70095004152789922884651649983, −2.46506907367745585141046950345, −1.62204454546331107416897647355, −0.964459758826083347507766264118, 0.964459758826083347507766264118, 1.62204454546331107416897647355, 2.46506907367745585141046950345, 3.70095004152789922884651649983, 5.06875094793913914324415420545, 5.44161680115429908434862747943, 6.67129365192480399933495848805, 7.57589221117237351347185746977, 8.106027733130618954300359642040, 8.982260461260831126692197071540

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