Properties

Label 2-2013-1.1-c3-0-239
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.94·2-s − 3·3-s − 4.20·4-s + 15.7·5-s + 5.84·6-s + 3.79·7-s + 23.7·8-s + 9·9-s − 30.6·10-s + 11·11-s + 12.6·12-s + 55.4·13-s − 7.40·14-s − 47.2·15-s − 12.6·16-s + 20.7·17-s − 17.5·18-s − 32.9·19-s − 66.2·20-s − 11.3·21-s − 21.4·22-s − 38.9·23-s − 71.3·24-s + 123.·25-s − 107.·26-s − 27·27-s − 15.9·28-s + ⋯
L(s)  = 1  − 0.688·2-s − 0.577·3-s − 0.525·4-s + 1.40·5-s + 0.397·6-s + 0.205·7-s + 1.05·8-s + 0.333·9-s − 0.970·10-s + 0.301·11-s + 0.303·12-s + 1.18·13-s − 0.141·14-s − 0.813·15-s − 0.198·16-s + 0.296·17-s − 0.229·18-s − 0.398·19-s − 0.740·20-s − 0.118·21-s − 0.207·22-s − 0.352·23-s − 0.606·24-s + 0.985·25-s − 0.814·26-s − 0.192·27-s − 0.107·28-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: \(1\)
Selberg data: \((2,\ 2013,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 1.94T + 8T^{2} \)
5 \( 1 - 15.7T + 125T^{2} \)
7 \( 1 - 3.79T + 343T^{2} \)
13 \( 1 - 55.4T + 2.19e3T^{2} \)
17 \( 1 - 20.7T + 4.91e3T^{2} \)
19 \( 1 + 32.9T + 6.85e3T^{2} \)
23 \( 1 + 38.9T + 1.21e4T^{2} \)
29 \( 1 - 129.T + 2.43e4T^{2} \)
31 \( 1 + 249.T + 2.97e4T^{2} \)
37 \( 1 + 388.T + 5.06e4T^{2} \)
41 \( 1 + 109.T + 6.89e4T^{2} \)
43 \( 1 - 309.T + 7.95e4T^{2} \)
47 \( 1 + 137.T + 1.03e5T^{2} \)
53 \( 1 + 648.T + 1.48e5T^{2} \)
59 \( 1 + 715.T + 2.05e5T^{2} \)
67 \( 1 + 655.T + 3.00e5T^{2} \)
71 \( 1 + 308.T + 3.57e5T^{2} \)
73 \( 1 - 442.T + 3.89e5T^{2} \)
79 \( 1 - 694.T + 4.93e5T^{2} \)
83 \( 1 + 957.T + 5.71e5T^{2} \)
89 \( 1 - 460.T + 7.04e5T^{2} \)
97 \( 1 - 1.22e3T + 9.12e5T^{2} \)
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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

−8.623299981037998527518497046831, −7.78092924522972840501877045268, −6.71082357033612760827922089783, −6.02342770623761588161565205371, −5.32082970426158731366957767572, −4.48934719491285782467396663446, −3.40631721765144836077720989677, −1.78185322490518334567822606386, −1.33607931070403554767063231693, 0, 1.33607931070403554767063231693, 1.78185322490518334567822606386, 3.40631721765144836077720989677, 4.48934719491285782467396663446, 5.32082970426158731366957767572, 6.02342770623761588161565205371, 6.71082357033612760827922089783, 7.78092924522972840501877045268, 8.623299981037998527518497046831

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