Properties

Label 2-2013-1.1-c1-0-52
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  + 2.54·2-s − 3-s + 4.46·4-s + 0.329·5-s − 2.54·6-s + 0.595·7-s + 6.27·8-s + 9-s + 0.838·10-s − 11-s − 4.46·12-s + 0.0829·13-s + 1.51·14-s − 0.329·15-s + 7.03·16-s + 6.96·17-s + 2.54·18-s + 1.08·19-s + 1.47·20-s − 0.595·21-s − 2.54·22-s + 3.20·23-s − 6.27·24-s − 4.89·25-s + 0.211·26-s − 27-s + 2.66·28-s + ⋯
L(s)  = 1  + 1.79·2-s − 0.577·3-s + 2.23·4-s + 0.147·5-s − 1.03·6-s + 0.225·7-s + 2.21·8-s + 0.333·9-s + 0.265·10-s − 0.301·11-s − 1.28·12-s + 0.0230·13-s + 0.404·14-s − 0.0851·15-s + 1.75·16-s + 1.68·17-s + 0.599·18-s + 0.248·19-s + 0.329·20-s − 0.129·21-s − 0.542·22-s + 0.667·23-s − 1.28·24-s − 0.978·25-s + 0.0413·26-s − 0.192·27-s + 0.502·28-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

\(L(1)\) \(\approx\) \(4.928682860\)
\(L(\frac12)\) \(\approx\) \(4.928682860\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.54T + 2T^{2} \)
5 \( 1 - 0.329T + 5T^{2} \)
7 \( 1 - 0.595T + 7T^{2} \)
13 \( 1 - 0.0829T + 13T^{2} \)
17 \( 1 - 6.96T + 17T^{2} \)
19 \( 1 - 1.08T + 19T^{2} \)
23 \( 1 - 3.20T + 23T^{2} \)
29 \( 1 - 8.72T + 29T^{2} \)
31 \( 1 + 3.05T + 31T^{2} \)
37 \( 1 + 5.63T + 37T^{2} \)
41 \( 1 + 0.0715T + 41T^{2} \)
43 \( 1 - 11.3T + 43T^{2} \)
47 \( 1 - 11.2T + 47T^{2} \)
53 \( 1 + 8.24T + 53T^{2} \)
59 \( 1 + 0.674T + 59T^{2} \)
67 \( 1 - 0.140T + 67T^{2} \)
71 \( 1 + 12.8T + 71T^{2} \)
73 \( 1 + 1.10T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 + 1.08T + 83T^{2} \)
89 \( 1 + 1.53T + 89T^{2} \)
97 \( 1 + 8.74T + 97T^{2} \)
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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

−9.301222561807047332243061006689, −7.945247543384324072987154592194, −7.32233389328453521353776308627, −6.43591453772468082452131288052, −5.67183141143668830859938722649, −5.22547382305447953355841920192, −4.37837106498781826155999563583, −3.48343538284847975671562305552, −2.61418363526040993854397192520, −1.32381880192521783045000275124, 1.32381880192521783045000275124, 2.61418363526040993854397192520, 3.48343538284847975671562305552, 4.37837106498781826155999563583, 5.22547382305447953355841920192, 5.67183141143668830859938722649, 6.43591453772468082452131288052, 7.32233389328453521353776308627, 7.945247543384324072987154592194, 9.301222561807047332243061006689

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