Properties

Label 2-2013-1.1-c3-0-100
Degree $2$
Conductor $2013$
Sign $1$
Analytic cond. $118.770$
Root an. cond. $10.8982$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.26·2-s + 3·3-s + 10.1·4-s − 7.59·5-s − 12.7·6-s − 6.39·7-s − 9.18·8-s + 9·9-s + 32.3·10-s − 11·11-s + 30.4·12-s + 49.6·13-s + 27.2·14-s − 22.7·15-s − 42.1·16-s + 72.0·17-s − 38.3·18-s + 142.·19-s − 77.1·20-s − 19.1·21-s + 46.8·22-s + 162.·23-s − 27.5·24-s − 67.3·25-s − 211.·26-s + 27·27-s − 64.9·28-s + ⋯
L(s)  = 1  − 1.50·2-s + 0.577·3-s + 1.26·4-s − 0.679·5-s − 0.869·6-s − 0.345·7-s − 0.405·8-s + 0.333·9-s + 1.02·10-s − 0.301·11-s + 0.732·12-s + 1.05·13-s + 0.519·14-s − 0.392·15-s − 0.657·16-s + 1.02·17-s − 0.502·18-s + 1.71·19-s − 0.862·20-s − 0.199·21-s + 0.454·22-s + 1.47·23-s − 0.234·24-s − 0.538·25-s − 1.59·26-s + 0.192·27-s − 0.438·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2013\)    =    \(3 \cdot 11 \cdot 61\)
Sign: $1$
Analytic conductor: \(118.770\)
Root analytic conductor: \(10.8982\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2013,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.280871386\)
\(L(\frac12)\) \(\approx\) \(1.280871386\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
11 \( 1 + 11T \)
61 \( 1 - 61T \)
good2 \( 1 + 4.26T + 8T^{2} \)
5 \( 1 + 7.59T + 125T^{2} \)
7 \( 1 + 6.39T + 343T^{2} \)
13 \( 1 - 49.6T + 2.19e3T^{2} \)
17 \( 1 - 72.0T + 4.91e3T^{2} \)
19 \( 1 - 142.T + 6.85e3T^{2} \)
23 \( 1 - 162.T + 1.21e4T^{2} \)
29 \( 1 - 209.T + 2.43e4T^{2} \)
31 \( 1 + 10.3T + 2.97e4T^{2} \)
37 \( 1 - 28.5T + 5.06e4T^{2} \)
41 \( 1 - 13.0T + 6.89e4T^{2} \)
43 \( 1 - 283.T + 7.95e4T^{2} \)
47 \( 1 - 17.3T + 1.03e5T^{2} \)
53 \( 1 + 198.T + 1.48e5T^{2} \)
59 \( 1 - 205.T + 2.05e5T^{2} \)
67 \( 1 + 332.T + 3.00e5T^{2} \)
71 \( 1 - 191.T + 3.57e5T^{2} \)
73 \( 1 + 576.T + 3.89e5T^{2} \)
79 \( 1 + 574.T + 4.93e5T^{2} \)
83 \( 1 + 636.T + 5.71e5T^{2} \)
89 \( 1 - 1.07e3T + 7.04e5T^{2} \)
97 \( 1 - 567.T + 9.12e5T^{2} \)
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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

−8.753907624334756960815447018679, −8.117778930885930868555281363927, −7.53470335900372790748290123235, −6.94653106122408128647449200576, −5.83108899086517874015932188269, −4.66570260122332408827083244574, −3.47146037831953579449604272286, −2.84257844654185634052854734683, −1.36622366137483765772488192630, −0.72564206252996149669862509069, 0.72564206252996149669862509069, 1.36622366137483765772488192630, 2.84257844654185634052854734683, 3.47146037831953579449604272286, 4.66570260122332408827083244574, 5.83108899086517874015932188269, 6.94653106122408128647449200576, 7.53470335900372790748290123235, 8.117778930885930868555281363927, 8.753907624334756960815447018679

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