Properties

Label 2-2006-1.1-c1-0-43
Degree $2$
Conductor $2006$
Sign $1$
Analytic cond. $16.0179$
Root an. cond. $4.00224$
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  + 2-s + 1.80·3-s + 4-s + 0.972·5-s + 1.80·6-s + 0.354·7-s + 8-s + 0.267·9-s + 0.972·10-s + 0.744·11-s + 1.80·12-s + 3.53·13-s + 0.354·14-s + 1.75·15-s + 16-s − 17-s + 0.267·18-s − 5.43·19-s + 0.972·20-s + 0.640·21-s + 0.744·22-s + 7.86·23-s + 1.80·24-s − 4.05·25-s + 3.53·26-s − 4.93·27-s + 0.354·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.04·3-s + 0.5·4-s + 0.435·5-s + 0.737·6-s + 0.133·7-s + 0.353·8-s + 0.0891·9-s + 0.307·10-s + 0.224·11-s + 0.521·12-s + 0.981·13-s + 0.0946·14-s + 0.454·15-s + 0.250·16-s − 0.242·17-s + 0.0630·18-s − 1.24·19-s + 0.217·20-s + 0.139·21-s + 0.158·22-s + 1.63·23-s + 0.368·24-s − 0.810·25-s + 0.694·26-s − 0.950·27-s + 0.0669·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2006 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2006 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2006\)    =    \(2 \cdot 17 \cdot 59\)
Sign: $1$
Analytic conductor: \(16.0179\)
Root analytic conductor: \(4.00224\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2006,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.436667348\)
\(L(\frac12)\) \(\approx\) \(4.436667348\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
17 \( 1 + T \)
59 \( 1 + T \)
good3 \( 1 - 1.80T + 3T^{2} \)
5 \( 1 - 0.972T + 5T^{2} \)
7 \( 1 - 0.354T + 7T^{2} \)
11 \( 1 - 0.744T + 11T^{2} \)
13 \( 1 - 3.53T + 13T^{2} \)
19 \( 1 + 5.43T + 19T^{2} \)
23 \( 1 - 7.86T + 23T^{2} \)
29 \( 1 - 10.0T + 29T^{2} \)
31 \( 1 - 6.93T + 31T^{2} \)
37 \( 1 - 4.82T + 37T^{2} \)
41 \( 1 - 2.92T + 41T^{2} \)
43 \( 1 + 2.89T + 43T^{2} \)
47 \( 1 - 2.12T + 47T^{2} \)
53 \( 1 + 11.8T + 53T^{2} \)
61 \( 1 + 12.8T + 61T^{2} \)
67 \( 1 + 5.45T + 67T^{2} \)
71 \( 1 - 5.69T + 71T^{2} \)
73 \( 1 - 7.54T + 73T^{2} \)
79 \( 1 - 0.541T + 79T^{2} \)
83 \( 1 + 6.49T + 83T^{2} \)
89 \( 1 - 0.320T + 89T^{2} \)
97 \( 1 + 3.05T + 97T^{2} \)
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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

−9.000852461407020000376582870882, −8.397256241302741227157703182630, −7.74564070744080817091719737647, −6.46663100350229372496382119996, −6.22190705064896330624564761634, −4.93453887829875664379094434960, −4.19543767649878720885613980462, −3.17020831222083462078076056987, −2.53101955512265964822346640370, −1.39799250899288334988781324184, 1.39799250899288334988781324184, 2.53101955512265964822346640370, 3.17020831222083462078076056987, 4.19543767649878720885613980462, 4.93453887829875664379094434960, 6.22190705064896330624564761634, 6.46663100350229372496382119996, 7.74564070744080817091719737647, 8.397256241302741227157703182630, 9.000852461407020000376582870882

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