Properties

Label 2-2000-1.1-c3-0-142
Degree $2$
Conductor $2000$
Sign $-1$
Analytic cond. $118.003$
Root an. cond. $10.8629$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.33·3-s + 25.2·7-s − 8.22·9-s + 48.7·11-s + 10.6·13-s − 49.3·17-s − 132.·19-s + 109.·21-s − 135.·23-s − 152.·27-s − 175.·29-s − 207.·31-s + 211.·33-s − 195.·37-s + 46.3·39-s − 102.·41-s − 413.·43-s − 159.·47-s + 292.·49-s − 213.·51-s − 477.·53-s − 573.·57-s + 249.·59-s + 771.·61-s − 207.·63-s − 8.51·67-s − 584.·69-s + ⋯
L(s)  = 1  + 0.833·3-s + 1.36·7-s − 0.304·9-s + 1.33·11-s + 0.228·13-s − 0.704·17-s − 1.59·19-s + 1.13·21-s − 1.22·23-s − 1.08·27-s − 1.12·29-s − 1.19·31-s + 1.11·33-s − 0.866·37-s + 0.190·39-s − 0.388·41-s − 1.46·43-s − 0.495·47-s + 0.853·49-s − 0.587·51-s − 1.23·53-s − 1.33·57-s + 0.550·59-s + 1.61·61-s − 0.414·63-s − 0.0155·67-s − 1.02·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2000 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2000 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2000\)    =    \(2^{4} \cdot 5^{3}\)
Sign: $-1$
Analytic conductor: \(118.003\)
Root analytic conductor: \(10.8629\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2000,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
good3 \( 1 - 4.33T + 27T^{2} \)
7 \( 1 - 25.2T + 343T^{2} \)
11 \( 1 - 48.7T + 1.33e3T^{2} \)
13 \( 1 - 10.6T + 2.19e3T^{2} \)
17 \( 1 + 49.3T + 4.91e3T^{2} \)
19 \( 1 + 132.T + 6.85e3T^{2} \)
23 \( 1 + 135.T + 1.21e4T^{2} \)
29 \( 1 + 175.T + 2.43e4T^{2} \)
31 \( 1 + 207.T + 2.97e4T^{2} \)
37 \( 1 + 195.T + 5.06e4T^{2} \)
41 \( 1 + 102.T + 6.89e4T^{2} \)
43 \( 1 + 413.T + 7.95e4T^{2} \)
47 \( 1 + 159.T + 1.03e5T^{2} \)
53 \( 1 + 477.T + 1.48e5T^{2} \)
59 \( 1 - 249.T + 2.05e5T^{2} \)
61 \( 1 - 771.T + 2.26e5T^{2} \)
67 \( 1 + 8.51T + 3.00e5T^{2} \)
71 \( 1 + 254.T + 3.57e5T^{2} \)
73 \( 1 - 207.T + 3.89e5T^{2} \)
79 \( 1 + 299.T + 4.93e5T^{2} \)
83 \( 1 - 939.T + 5.71e5T^{2} \)
89 \( 1 - 316.T + 7.04e5T^{2} \)
97 \( 1 - 172.T + 9.12e5T^{2} \)
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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

−8.509684745866902776352143149649, −7.900533419096927851101208306429, −6.89463453670940938012046915524, −6.09845827291948360912299845385, −5.08298991853171684812830690424, −4.10731879428554441447792066667, −3.56010247656525214308841880261, −1.99977218290834871515412230292, −1.78424475190675052266985917472, 0, 1.78424475190675052266985917472, 1.99977218290834871515412230292, 3.56010247656525214308841880261, 4.10731879428554441447792066667, 5.08298991853171684812830690424, 6.09845827291948360912299845385, 6.89463453670940938012046915524, 7.900533419096927851101208306429, 8.509684745866902776352143149649

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