Properties

Label 2-2013-1.1-c1-0-35
Degree $2$
Conductor $2013$
Sign $1$
Analytic cond. $16.0738$
Root an. cond. $4.00922$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.96·2-s + 3-s + 1.87·4-s + 3.39·5-s − 1.96·6-s + 0.824·7-s + 0.251·8-s + 9-s − 6.68·10-s − 11-s + 1.87·12-s − 0.512·13-s − 1.62·14-s + 3.39·15-s − 4.23·16-s − 3.00·17-s − 1.96·18-s + 2.20·19-s + 6.35·20-s + 0.824·21-s + 1.96·22-s − 2.99·23-s + 0.251·24-s + 6.53·25-s + 1.00·26-s + 27-s + 1.54·28-s + ⋯
L(s)  = 1  − 1.39·2-s + 0.577·3-s + 0.936·4-s + 1.51·5-s − 0.803·6-s + 0.311·7-s + 0.0888·8-s + 0.333·9-s − 2.11·10-s − 0.301·11-s + 0.540·12-s − 0.142·13-s − 0.433·14-s + 0.876·15-s − 1.05·16-s − 0.729·17-s − 0.463·18-s + 0.505·19-s + 1.42·20-s + 0.180·21-s + 0.419·22-s − 0.624·23-s + 0.0512·24-s + 1.30·25-s + 0.197·26-s + 0.192·27-s + 0.291·28-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(2013\)    =    \(3 \cdot 11 \cdot 61\)
Sign: $1$
Analytic conductor: \(16.0738\)
Root analytic conductor: \(4.00922\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2013,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.471530629\)
\(L(\frac12)\) \(\approx\) \(1.471530629\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
11 \( 1 + T \)
61 \( 1 + T \)
good2 \( 1 + 1.96T + 2T^{2} \)
5 \( 1 - 3.39T + 5T^{2} \)
7 \( 1 - 0.824T + 7T^{2} \)
13 \( 1 + 0.512T + 13T^{2} \)
17 \( 1 + 3.00T + 17T^{2} \)
19 \( 1 - 2.20T + 19T^{2} \)
23 \( 1 + 2.99T + 23T^{2} \)
29 \( 1 - 4.96T + 29T^{2} \)
31 \( 1 - 2.37T + 31T^{2} \)
37 \( 1 - 8.04T + 37T^{2} \)
41 \( 1 + 2.71T + 41T^{2} \)
43 \( 1 + 0.419T + 43T^{2} \)
47 \( 1 - 10.4T + 47T^{2} \)
53 \( 1 - 12.9T + 53T^{2} \)
59 \( 1 - 7.61T + 59T^{2} \)
67 \( 1 + 3.08T + 67T^{2} \)
71 \( 1 - 14.6T + 71T^{2} \)
73 \( 1 + 12.3T + 73T^{2} \)
79 \( 1 - 3.11T + 79T^{2} \)
83 \( 1 - 3.05T + 83T^{2} \)
89 \( 1 + 1.99T + 89T^{2} \)
97 \( 1 + 12.3T + 97T^{2} \)
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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

−9.140821026476442420263744713366, −8.574569568784120319904114338661, −7.86049402980721262905835094299, −7.01419764931756800237455017277, −6.23589602441519253380897996313, −5.24636409596157057312514343083, −4.27204565895236944892918467065, −2.64149817914058365648646062587, −2.07152543155714729147844110425, −1.01996438338608687172493985770, 1.01996438338608687172493985770, 2.07152543155714729147844110425, 2.64149817914058365648646062587, 4.27204565895236944892918467065, 5.24636409596157057312514343083, 6.23589602441519253380897996313, 7.01419764931756800237455017277, 7.86049402980721262905835094299, 8.574569568784120319904114338661, 9.140821026476442420263744713366

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