Properties

Label 2-2013-1.1-c1-0-73
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.852·2-s − 3-s − 1.27·4-s + 2.61·5-s − 0.852·6-s − 1.65·7-s − 2.79·8-s + 9-s + 2.22·10-s − 11-s + 1.27·12-s + 2.92·13-s − 1.41·14-s − 2.61·15-s + 0.164·16-s + 1.17·17-s + 0.852·18-s − 6.88·19-s − 3.32·20-s + 1.65·21-s − 0.852·22-s − 1.74·23-s + 2.79·24-s + 1.82·25-s + 2.49·26-s − 27-s + 2.10·28-s + ⋯
L(s)  = 1  + 0.603·2-s − 0.577·3-s − 0.636·4-s + 1.16·5-s − 0.348·6-s − 0.626·7-s − 0.986·8-s + 0.333·9-s + 0.704·10-s − 0.301·11-s + 0.367·12-s + 0.811·13-s − 0.377·14-s − 0.674·15-s + 0.0411·16-s + 0.285·17-s + 0.201·18-s − 1.57·19-s − 0.743·20-s + 0.361·21-s − 0.181·22-s − 0.364·23-s + 0.569·24-s + 0.365·25-s + 0.489·26-s − 0.192·27-s + 0.398·28-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: \(1\)
Selberg data: \((2,\ 2013,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.852T + 2T^{2} \)
5 \( 1 - 2.61T + 5T^{2} \)
7 \( 1 + 1.65T + 7T^{2} \)
13 \( 1 - 2.92T + 13T^{2} \)
17 \( 1 - 1.17T + 17T^{2} \)
19 \( 1 + 6.88T + 19T^{2} \)
23 \( 1 + 1.74T + 23T^{2} \)
29 \( 1 - 3.91T + 29T^{2} \)
31 \( 1 + 5.07T + 31T^{2} \)
37 \( 1 - 6.35T + 37T^{2} \)
41 \( 1 + 11.5T + 41T^{2} \)
43 \( 1 - 1.20T + 43T^{2} \)
47 \( 1 + 11.3T + 47T^{2} \)
53 \( 1 - 3.35T + 53T^{2} \)
59 \( 1 + 5.28T + 59T^{2} \)
67 \( 1 - 4.96T + 67T^{2} \)
71 \( 1 + 8.80T + 71T^{2} \)
73 \( 1 + 2.70T + 73T^{2} \)
79 \( 1 + 11.4T + 79T^{2} \)
83 \( 1 - 6.15T + 83T^{2} \)
89 \( 1 + 14.3T + 89T^{2} \)
97 \( 1 + 10.1T + 97T^{2} \)
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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

−8.828893066437444557037640751712, −8.160999710738067710995618404481, −6.71085348944682282994738797763, −6.17526626862832706782698983356, −5.64355410673635158927722727964, −4.79581781712804995753305572031, −3.92240648486491013105417472878, −2.92185280490503461281589994336, −1.64605151460735592901237346026, 0, 1.64605151460735592901237346026, 2.92185280490503461281589994336, 3.92240648486491013105417472878, 4.79581781712804995753305572031, 5.64355410673635158927722727964, 6.17526626862832706782698983356, 6.71085348944682282994738797763, 8.160999710738067710995618404481, 8.828893066437444557037640751712

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