Properties

Label 2-2013-1.1-c1-0-80
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  + 2.38·2-s + 3-s + 3.67·4-s + 3.76·5-s + 2.38·6-s − 1.09·7-s + 3.99·8-s + 9-s + 8.95·10-s − 11-s + 3.67·12-s − 1.78·13-s − 2.60·14-s + 3.76·15-s + 2.16·16-s − 3.04·17-s + 2.38·18-s − 3.42·19-s + 13.8·20-s − 1.09·21-s − 2.38·22-s + 6.13·23-s + 3.99·24-s + 9.14·25-s − 4.24·26-s + 27-s − 4.01·28-s + ⋯
L(s)  = 1  + 1.68·2-s + 0.577·3-s + 1.83·4-s + 1.68·5-s + 0.972·6-s − 0.412·7-s + 1.41·8-s + 0.333·9-s + 2.83·10-s − 0.301·11-s + 1.06·12-s − 0.494·13-s − 0.694·14-s + 0.970·15-s + 0.540·16-s − 0.738·17-s + 0.561·18-s − 0.786·19-s + 3.09·20-s − 0.238·21-s − 0.507·22-s + 1.27·23-s + 0.815·24-s + 1.82·25-s − 0.832·26-s + 0.192·27-s − 0.758·28-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

\(L(1)\) \(\approx\) \(6.985341045\)
\(L(\frac12)\) \(\approx\) \(6.985341045\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.38T + 2T^{2} \)
5 \( 1 - 3.76T + 5T^{2} \)
7 \( 1 + 1.09T + 7T^{2} \)
13 \( 1 + 1.78T + 13T^{2} \)
17 \( 1 + 3.04T + 17T^{2} \)
19 \( 1 + 3.42T + 19T^{2} \)
23 \( 1 - 6.13T + 23T^{2} \)
29 \( 1 - 3.50T + 29T^{2} \)
31 \( 1 - 6.38T + 31T^{2} \)
37 \( 1 - 1.67T + 37T^{2} \)
41 \( 1 + 3.11T + 41T^{2} \)
43 \( 1 + 1.12T + 43T^{2} \)
47 \( 1 + 0.248T + 47T^{2} \)
53 \( 1 + 14.3T + 53T^{2} \)
59 \( 1 - 10.2T + 59T^{2} \)
67 \( 1 + 4.06T + 67T^{2} \)
71 \( 1 + 13.8T + 71T^{2} \)
73 \( 1 + 0.212T + 73T^{2} \)
79 \( 1 + 5.71T + 79T^{2} \)
83 \( 1 + 11.1T + 83T^{2} \)
89 \( 1 - 8.41T + 89T^{2} \)
97 \( 1 + 6.22T + 97T^{2} \)
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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

−9.244328426562862958334471576236, −8.438949733463557380950913242110, −7.08637393035786622116992837200, −6.51219571026960354746372924402, −5.93288012780333717316444255926, −4.96637777995698590333925655841, −4.48450160836576536569172422931, −3.08727175255515598739115595071, −2.62838770271108860047486644580, −1.72873311016211870714252304271, 1.72873311016211870714252304271, 2.62838770271108860047486644580, 3.08727175255515598739115595071, 4.48450160836576536569172422931, 4.96637777995698590333925655841, 5.93288012780333717316444255926, 6.51219571026960354746372924402, 7.08637393035786622116992837200, 8.438949733463557380950913242110, 9.244328426562862958334471576236

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