Properties

Label 2-2013-1.1-c1-0-4
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  − 0.638·2-s + 3-s − 1.59·4-s − 2.55·5-s − 0.638·6-s − 2.98·7-s + 2.29·8-s + 9-s + 1.63·10-s + 11-s − 1.59·12-s − 1.61·13-s + 1.90·14-s − 2.55·15-s + 1.71·16-s − 5.85·17-s − 0.638·18-s + 0.125·19-s + 4.06·20-s − 2.98·21-s − 0.638·22-s − 3.09·23-s + 2.29·24-s + 1.51·25-s + 1.03·26-s + 27-s + 4.74·28-s + ⋯
L(s)  = 1  − 0.451·2-s + 0.577·3-s − 0.795·4-s − 1.14·5-s − 0.260·6-s − 1.12·7-s + 0.811·8-s + 0.333·9-s + 0.515·10-s + 0.301·11-s − 0.459·12-s − 0.447·13-s + 0.509·14-s − 0.658·15-s + 0.429·16-s − 1.42·17-s − 0.150·18-s + 0.0288·19-s + 0.908·20-s − 0.650·21-s − 0.136·22-s − 0.645·23-s + 0.468·24-s + 0.302·25-s + 0.202·26-s + 0.192·27-s + 0.897·28-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

\(L(1)\) \(\approx\) \(0.5690461766\)
\(L(\frac12)\) \(\approx\) \(0.5690461766\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.638T + 2T^{2} \)
5 \( 1 + 2.55T + 5T^{2} \)
7 \( 1 + 2.98T + 7T^{2} \)
13 \( 1 + 1.61T + 13T^{2} \)
17 \( 1 + 5.85T + 17T^{2} \)
19 \( 1 - 0.125T + 19T^{2} \)
23 \( 1 + 3.09T + 23T^{2} \)
29 \( 1 - 0.191T + 29T^{2} \)
31 \( 1 + 1.81T + 31T^{2} \)
37 \( 1 + 5.11T + 37T^{2} \)
41 \( 1 - 6.37T + 41T^{2} \)
43 \( 1 - 6.32T + 43T^{2} \)
47 \( 1 + 0.116T + 47T^{2} \)
53 \( 1 - 8.43T + 53T^{2} \)
59 \( 1 + 0.197T + 59T^{2} \)
67 \( 1 - 2.32T + 67T^{2} \)
71 \( 1 + 4.03T + 71T^{2} \)
73 \( 1 - 12.9T + 73T^{2} \)
79 \( 1 - 2.21T + 79T^{2} \)
83 \( 1 - 9.40T + 83T^{2} \)
89 \( 1 - 4.97T + 89T^{2} \)
97 \( 1 + 0.00505T + 97T^{2} \)
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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

−9.069620486738442191241268188773, −8.533027442333308556478844386122, −7.67450800369098680570576967792, −7.11329755784642818617858270322, −6.14882041223124052253249203863, −4.84052247946441641638422176177, −4.02615315654477802328012178309, −3.53349163659768816750983633304, −2.25728969849279894282134877999, −0.50470258475649847251120494107, 0.50470258475649847251120494107, 2.25728969849279894282134877999, 3.53349163659768816750983633304, 4.02615315654477802328012178309, 4.84052247946441641638422176177, 6.14882041223124052253249203863, 7.11329755784642818617858270322, 7.67450800369098680570576967792, 8.533027442333308556478844386122, 9.069620486738442191241268188773

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