Properties

Label 2-2013-1.1-c1-0-13
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  + 1.76·2-s − 3-s + 1.12·4-s − 2.50·5-s − 1.76·6-s − 4.08·7-s − 1.55·8-s + 9-s − 4.42·10-s − 11-s − 1.12·12-s + 4.58·13-s − 7.22·14-s + 2.50·15-s − 4.98·16-s − 1.68·17-s + 1.76·18-s + 2.54·19-s − 2.80·20-s + 4.08·21-s − 1.76·22-s + 6.64·23-s + 1.55·24-s + 1.26·25-s + 8.09·26-s − 27-s − 4.58·28-s + ⋯
L(s)  = 1  + 1.24·2-s − 0.577·3-s + 0.560·4-s − 1.11·5-s − 0.721·6-s − 1.54·7-s − 0.549·8-s + 0.333·9-s − 1.39·10-s − 0.301·11-s − 0.323·12-s + 1.27·13-s − 1.93·14-s + 0.646·15-s − 1.24·16-s − 0.409·17-s + 0.416·18-s + 0.583·19-s − 0.626·20-s + 0.892·21-s − 0.376·22-s + 1.38·23-s + 0.317·24-s + 0.252·25-s + 1.58·26-s − 0.192·27-s − 0.865·28-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

\(L(1)\) \(\approx\) \(1.422589918\)
\(L(\frac12)\) \(\approx\) \(1.422589918\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.76T + 2T^{2} \)
5 \( 1 + 2.50T + 5T^{2} \)
7 \( 1 + 4.08T + 7T^{2} \)
13 \( 1 - 4.58T + 13T^{2} \)
17 \( 1 + 1.68T + 17T^{2} \)
19 \( 1 - 2.54T + 19T^{2} \)
23 \( 1 - 6.64T + 23T^{2} \)
29 \( 1 - 2.87T + 29T^{2} \)
31 \( 1 - 5.77T + 31T^{2} \)
37 \( 1 - 10.5T + 37T^{2} \)
41 \( 1 + 7.50T + 41T^{2} \)
43 \( 1 + 5.62T + 43T^{2} \)
47 \( 1 - 8.24T + 47T^{2} \)
53 \( 1 + 6.73T + 53T^{2} \)
59 \( 1 - 1.44T + 59T^{2} \)
67 \( 1 + 2.89T + 67T^{2} \)
71 \( 1 + 3.64T + 71T^{2} \)
73 \( 1 + 1.53T + 73T^{2} \)
79 \( 1 - 6.59T + 79T^{2} \)
83 \( 1 - 4.68T + 83T^{2} \)
89 \( 1 - 8.01T + 89T^{2} \)
97 \( 1 + 8.48T + 97T^{2} \)
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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

−9.153333743595949078783839586557, −8.348276552000010962303535691269, −7.23791322016334368645353769321, −6.47715261463643550116153960991, −6.02629059270414192783291405960, −4.99740373848448654919878432942, −4.21863459331001274464655987182, −3.44151257025713308139993053821, −2.89866242137100939648060531828, −0.65909303968584254236637041802, 0.65909303968584254236637041802, 2.89866242137100939648060531828, 3.44151257025713308139993053821, 4.21863459331001274464655987182, 4.99740373848448654919878432942, 6.02629059270414192783291405960, 6.47715261463643550116153960991, 7.23791322016334368645353769321, 8.348276552000010962303535691269, 9.153333743595949078783839586557

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