Properties

Label 2-2013-1.1-c3-0-98
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  + 4.11·2-s + 3·3-s + 8.90·4-s − 9.56·5-s + 12.3·6-s − 24.0·7-s + 3.72·8-s + 9·9-s − 39.3·10-s − 11·11-s + 26.7·12-s + 69.5·13-s − 98.7·14-s − 28.6·15-s − 55.9·16-s − 39.8·17-s + 37.0·18-s − 18.4·19-s − 85.1·20-s − 72.0·21-s − 45.2·22-s + 192.·23-s + 11.1·24-s − 33.5·25-s + 286.·26-s + 27·27-s − 213.·28-s + ⋯
L(s)  = 1  + 1.45·2-s + 0.577·3-s + 1.11·4-s − 0.855·5-s + 0.839·6-s − 1.29·7-s + 0.164·8-s + 0.333·9-s − 1.24·10-s − 0.301·11-s + 0.642·12-s + 1.48·13-s − 1.88·14-s − 0.493·15-s − 0.873·16-s − 0.568·17-s + 0.484·18-s − 0.223·19-s − 0.952·20-s − 0.748·21-s − 0.438·22-s + 1.74·23-s + 0.0951·24-s − 0.268·25-s + 2.15·26-s + 0.192·27-s − 1.44·28-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

\(L(2)\) \(\approx\) \(4.220380292\)
\(L(\frac12)\) \(\approx\) \(4.220380292\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.11T + 8T^{2} \)
5 \( 1 + 9.56T + 125T^{2} \)
7 \( 1 + 24.0T + 343T^{2} \)
13 \( 1 - 69.5T + 2.19e3T^{2} \)
17 \( 1 + 39.8T + 4.91e3T^{2} \)
19 \( 1 + 18.4T + 6.85e3T^{2} \)
23 \( 1 - 192.T + 1.21e4T^{2} \)
29 \( 1 + 37.9T + 2.43e4T^{2} \)
31 \( 1 - 187.T + 2.97e4T^{2} \)
37 \( 1 - 77.6T + 5.06e4T^{2} \)
41 \( 1 - 77.9T + 6.89e4T^{2} \)
43 \( 1 - 326.T + 7.95e4T^{2} \)
47 \( 1 + 7.31T + 1.03e5T^{2} \)
53 \( 1 - 435.T + 1.48e5T^{2} \)
59 \( 1 - 141.T + 2.05e5T^{2} \)
67 \( 1 - 46.4T + 3.00e5T^{2} \)
71 \( 1 - 625.T + 3.57e5T^{2} \)
73 \( 1 + 21.0T + 3.89e5T^{2} \)
79 \( 1 - 993.T + 4.93e5T^{2} \)
83 \( 1 + 716.T + 5.71e5T^{2} \)
89 \( 1 - 1.06e3T + 7.04e5T^{2} \)
97 \( 1 + 132.T + 9.12e5T^{2} \)
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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

−8.835078309828650300637015482853, −7.922038091828542236715908886925, −6.89457509472512226503862668333, −6.41246165439747223153749527362, −5.54319105299348532424746029232, −4.44973679671835331838010401258, −3.79887595806976690125249573706, −3.22840427034295128132716238021, −2.46487990674177837356724469583, −0.71646430175952924676516696184, 0.71646430175952924676516696184, 2.46487990674177837356724469583, 3.22840427034295128132716238021, 3.79887595806976690125249573706, 4.44973679671835331838010401258, 5.54319105299348532424746029232, 6.41246165439747223153749527362, 6.89457509472512226503862668333, 7.922038091828542236715908886925, 8.835078309828650300637015482853

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