Properties

Label 2-2013-1.1-c1-0-21
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  + 0.231·2-s − 3-s − 1.94·4-s + 3.70·5-s − 0.231·6-s − 0.911·7-s − 0.912·8-s + 9-s + 0.857·10-s − 11-s + 1.94·12-s − 1.28·13-s − 0.210·14-s − 3.70·15-s + 3.68·16-s − 7.36·17-s + 0.231·18-s + 5.91·19-s − 7.21·20-s + 0.911·21-s − 0.231·22-s + 6.40·23-s + 0.912·24-s + 8.74·25-s − 0.298·26-s − 27-s + 1.77·28-s + ⋯
L(s)  = 1  + 0.163·2-s − 0.577·3-s − 0.973·4-s + 1.65·5-s − 0.0944·6-s − 0.344·7-s − 0.322·8-s + 0.333·9-s + 0.271·10-s − 0.301·11-s + 0.561·12-s − 0.357·13-s − 0.0563·14-s − 0.957·15-s + 0.920·16-s − 1.78·17-s + 0.0545·18-s + 1.35·19-s − 1.61·20-s + 0.198·21-s − 0.0493·22-s + 1.33·23-s + 0.186·24-s + 1.74·25-s − 0.0585·26-s − 0.192·27-s + 0.335·28-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

\(L(1)\) \(\approx\) \(1.503590449\)
\(L(\frac12)\) \(\approx\) \(1.503590449\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.231T + 2T^{2} \)
5 \( 1 - 3.70T + 5T^{2} \)
7 \( 1 + 0.911T + 7T^{2} \)
13 \( 1 + 1.28T + 13T^{2} \)
17 \( 1 + 7.36T + 17T^{2} \)
19 \( 1 - 5.91T + 19T^{2} \)
23 \( 1 - 6.40T + 23T^{2} \)
29 \( 1 - 9.58T + 29T^{2} \)
31 \( 1 + 8.65T + 31T^{2} \)
37 \( 1 + 8.74T + 37T^{2} \)
41 \( 1 - 6.54T + 41T^{2} \)
43 \( 1 - 9.59T + 43T^{2} \)
47 \( 1 - 5.82T + 47T^{2} \)
53 \( 1 + 5.01T + 53T^{2} \)
59 \( 1 - 1.55T + 59T^{2} \)
67 \( 1 - 12.7T + 67T^{2} \)
71 \( 1 + 0.506T + 71T^{2} \)
73 \( 1 + 3.71T + 73T^{2} \)
79 \( 1 + 5.28T + 79T^{2} \)
83 \( 1 - 7.43T + 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 19.0T + 97T^{2} \)
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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

−9.153085994127430960419332570636, −8.829539470176102114525562864204, −7.39374499935565149168528110667, −6.59942252824593166421651146680, −5.82839002951911048151273430931, −5.13723391983602330876233826246, −4.62895320405394070437823711815, −3.25000757198434333766824160036, −2.19488637014103533077623999827, −0.836187038307320560632872665401, 0.836187038307320560632872665401, 2.19488637014103533077623999827, 3.25000757198434333766824160036, 4.62895320405394070437823711815, 5.13723391983602330876233826246, 5.82839002951911048151273430931, 6.59942252824593166421651146680, 7.39374499935565149168528110667, 8.829539470176102114525562864204, 9.153085994127430960419332570636

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