Properties

Label 2-2013-1.1-c3-0-23
Degree $2$
Conductor $2013$
Sign $1$
Analytic cond. $118.770$
Root an. cond. $10.8982$
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  + 3.65·2-s − 3·3-s + 5.38·4-s − 2.03·5-s − 10.9·6-s − 28.9·7-s − 9.55·8-s + 9·9-s − 7.43·10-s − 11·11-s − 16.1·12-s − 48.1·13-s − 105.·14-s + 6.09·15-s − 78.0·16-s − 35.3·17-s + 32.9·18-s + 101.·19-s − 10.9·20-s + 86.9·21-s − 40.2·22-s − 27.1·23-s + 28.6·24-s − 120.·25-s − 176.·26-s − 27·27-s − 156.·28-s + ⋯
L(s)  = 1  + 1.29·2-s − 0.577·3-s + 0.673·4-s − 0.181·5-s − 0.746·6-s − 1.56·7-s − 0.422·8-s + 0.333·9-s − 0.234·10-s − 0.301·11-s − 0.388·12-s − 1.02·13-s − 2.02·14-s + 0.104·15-s − 1.21·16-s − 0.504·17-s + 0.431·18-s + 1.22·19-s − 0.122·20-s + 0.903·21-s − 0.390·22-s − 0.245·23-s + 0.243·24-s − 0.967·25-s − 1.32·26-s − 0.192·27-s − 1.05·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2013\)    =    \(3 \cdot 11 \cdot 61\)
Sign: $1$
Analytic conductor: \(118.770\)
Root analytic conductor: \(10.8982\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2013,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.9532130223\)
\(L(\frac12)\) \(\approx\) \(0.9532130223\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
11 \( 1 + 11T \)
61 \( 1 + 61T \)
good2 \( 1 - 3.65T + 8T^{2} \)
5 \( 1 + 2.03T + 125T^{2} \)
7 \( 1 + 28.9T + 343T^{2} \)
13 \( 1 + 48.1T + 2.19e3T^{2} \)
17 \( 1 + 35.3T + 4.91e3T^{2} \)
19 \( 1 - 101.T + 6.85e3T^{2} \)
23 \( 1 + 27.1T + 1.21e4T^{2} \)
29 \( 1 - 107.T + 2.43e4T^{2} \)
31 \( 1 + 197.T + 2.97e4T^{2} \)
37 \( 1 - 23.8T + 5.06e4T^{2} \)
41 \( 1 + 286.T + 6.89e4T^{2} \)
43 \( 1 + 428.T + 7.95e4T^{2} \)
47 \( 1 - 122.T + 1.03e5T^{2} \)
53 \( 1 - 415.T + 1.48e5T^{2} \)
59 \( 1 + 418.T + 2.05e5T^{2} \)
67 \( 1 - 594.T + 3.00e5T^{2} \)
71 \( 1 - 226.T + 3.57e5T^{2} \)
73 \( 1 - 1.32T + 3.89e5T^{2} \)
79 \( 1 - 593.T + 4.93e5T^{2} \)
83 \( 1 - 1.40e3T + 5.71e5T^{2} \)
89 \( 1 - 94.0T + 7.04e5T^{2} \)
97 \( 1 - 202.T + 9.12e5T^{2} \)
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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

−8.995727695924273121028773958121, −7.67558042831216342182030467206, −6.85413333461019533851678028785, −6.31037356774987380486146533685, −5.43549883612581668073671477858, −4.90176812565028008386142676447, −3.81064923210590699129174097890, −3.24144706235750881148176416807, −2.24600503108116751297117196077, −0.35231681230005567736394417189, 0.35231681230005567736394417189, 2.24600503108116751297117196077, 3.24144706235750881148176416807, 3.81064923210590699129174097890, 4.90176812565028008386142676447, 5.43549883612581668073671477858, 6.31037356774987380486146533685, 6.85413333461019533851678028785, 7.67558042831216342182030467206, 8.995727695924273121028773958121

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