Properties

Label 2-2013-1.1-c1-0-29
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  + 2.14·2-s − 3-s + 2.61·4-s − 3.62·5-s − 2.14·6-s + 2.48·7-s + 1.31·8-s + 9-s − 7.77·10-s + 11-s − 2.61·12-s + 0.181·13-s + 5.34·14-s + 3.62·15-s − 2.40·16-s − 1.02·17-s + 2.14·18-s + 8.45·19-s − 9.45·20-s − 2.48·21-s + 2.14·22-s − 4.42·23-s − 1.31·24-s + 8.11·25-s + 0.390·26-s − 27-s + 6.49·28-s + ⋯
L(s)  = 1  + 1.51·2-s − 0.577·3-s + 1.30·4-s − 1.61·5-s − 0.876·6-s + 0.940·7-s + 0.463·8-s + 0.333·9-s − 2.45·10-s + 0.301·11-s − 0.753·12-s + 0.0504·13-s + 1.42·14-s + 0.935·15-s − 0.601·16-s − 0.248·17-s + 0.506·18-s + 1.93·19-s − 2.11·20-s − 0.542·21-s + 0.457·22-s − 0.923·23-s − 0.267·24-s + 1.62·25-s + 0.0765·26-s − 0.192·27-s + 1.22·28-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

\(L(1)\) \(\approx\) \(2.826703262\)
\(L(\frac12)\) \(\approx\) \(2.826703262\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.14T + 2T^{2} \)
5 \( 1 + 3.62T + 5T^{2} \)
7 \( 1 - 2.48T + 7T^{2} \)
13 \( 1 - 0.181T + 13T^{2} \)
17 \( 1 + 1.02T + 17T^{2} \)
19 \( 1 - 8.45T + 19T^{2} \)
23 \( 1 + 4.42T + 23T^{2} \)
29 \( 1 - 5.84T + 29T^{2} \)
31 \( 1 - 9.14T + 31T^{2} \)
37 \( 1 - 1.08T + 37T^{2} \)
41 \( 1 - 6.75T + 41T^{2} \)
43 \( 1 - 3.54T + 43T^{2} \)
47 \( 1 - 3.99T + 47T^{2} \)
53 \( 1 - 10.0T + 53T^{2} \)
59 \( 1 + 1.12T + 59T^{2} \)
67 \( 1 + 2.55T + 67T^{2} \)
71 \( 1 + 13.1T + 71T^{2} \)
73 \( 1 - 8.20T + 73T^{2} \)
79 \( 1 - 5.35T + 79T^{2} \)
83 \( 1 - 9.24T + 83T^{2} \)
89 \( 1 + 8.09T + 89T^{2} \)
97 \( 1 - 14.9T + 97T^{2} \)
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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

−9.017650927635092055587314442256, −8.004012988455660122802414982396, −7.49804518212729584678541135668, −6.62560272046312071771246209379, −5.73464602980019158978251560356, −4.85205192827043950505695726067, −4.37785367130210513884153469795, −3.67403455678366703584061079133, −2.68031886695995147392289966265, −0.954310657400618182631338079836, 0.954310657400618182631338079836, 2.68031886695995147392289966265, 3.67403455678366703584061079133, 4.37785367130210513884153469795, 4.85205192827043950505695726067, 5.73464602980019158978251560356, 6.62560272046312071771246209379, 7.49804518212729584678541135668, 8.004012988455660122802414982396, 9.017650927635092055587314442256

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