Properties

Label 2-2006-1.1-c1-0-44
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 + 0.870·3-s + 4-s + 1.72·5-s + 0.870·6-s + 2.12·7-s + 8-s − 2.24·9-s + 1.72·10-s + 5.37·11-s + 0.870·12-s − 0.704·13-s + 2.12·14-s + 1.49·15-s + 16-s + 17-s − 2.24·18-s − 0.612·19-s + 1.72·20-s + 1.84·21-s + 5.37·22-s + 1.69·23-s + 0.870·24-s − 2.03·25-s − 0.704·26-s − 4.56·27-s + 2.12·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.502·3-s + 0.5·4-s + 0.770·5-s + 0.355·6-s + 0.802·7-s + 0.353·8-s − 0.747·9-s + 0.544·10-s + 1.62·11-s + 0.251·12-s − 0.195·13-s + 0.567·14-s + 0.386·15-s + 0.250·16-s + 0.242·17-s − 0.528·18-s − 0.140·19-s + 0.385·20-s + 0.403·21-s + 1.14·22-s + 0.352·23-s + 0.177·24-s − 0.406·25-s − 0.138·26-s − 0.877·27-s + 0.401·28-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

\(L(1)\) \(\approx\) \(4.210513523\)
\(L(\frac12)\) \(\approx\) \(4.210513523\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.870T + 3T^{2} \)
5 \( 1 - 1.72T + 5T^{2} \)
7 \( 1 - 2.12T + 7T^{2} \)
11 \( 1 - 5.37T + 11T^{2} \)
13 \( 1 + 0.704T + 13T^{2} \)
19 \( 1 + 0.612T + 19T^{2} \)
23 \( 1 - 1.69T + 23T^{2} \)
29 \( 1 - 9.79T + 29T^{2} \)
31 \( 1 + 10.5T + 31T^{2} \)
37 \( 1 + 6.44T + 37T^{2} \)
41 \( 1 - 1.44T + 41T^{2} \)
43 \( 1 + 9.06T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 - 9.23T + 53T^{2} \)
61 \( 1 - 5.29T + 61T^{2} \)
67 \( 1 - 7.38T + 67T^{2} \)
71 \( 1 + 15.7T + 71T^{2} \)
73 \( 1 + 12.7T + 73T^{2} \)
79 \( 1 + 4.10T + 79T^{2} \)
83 \( 1 - 4.34T + 83T^{2} \)
89 \( 1 - 0.0795T + 89T^{2} \)
97 \( 1 - 3.93T + 97T^{2} \)
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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

−8.931276818346863432612413831120, −8.603179270545841987175989651124, −7.47562520967991251738485392677, −6.69573229553620848996319575304, −5.85325064475926056900951531947, −5.19738197999166667761005100035, −4.17913239761658361483601417892, −3.35063684853523036756171093787, −2.26595763216785624253984523881, −1.42748433652646299444938209826, 1.42748433652646299444938209826, 2.26595763216785624253984523881, 3.35063684853523036756171093787, 4.17913239761658361483601417892, 5.19738197999166667761005100035, 5.85325064475926056900951531947, 6.69573229553620848996319575304, 7.47562520967991251738485392677, 8.603179270545841987175989651124, 8.931276818346863432612413831120

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