Properties

Label 2-4006-1.1-c1-0-130
Degree $2$
Conductor $4006$
Sign $-1$
Analytic cond. $31.9880$
Root an. cond. $5.65579$
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  + 2-s − 0.453·3-s + 4-s − 0.630·5-s − 0.453·6-s + 1.98·7-s + 8-s − 2.79·9-s − 0.630·10-s − 5.29·11-s − 0.453·12-s − 0.116·13-s + 1.98·14-s + 0.285·15-s + 16-s + 7.82·17-s − 2.79·18-s − 4.20·19-s − 0.630·20-s − 0.902·21-s − 5.29·22-s + 0.805·23-s − 0.453·24-s − 4.60·25-s − 0.116·26-s + 2.62·27-s + 1.98·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.262·3-s + 0.5·4-s − 0.281·5-s − 0.185·6-s + 0.751·7-s + 0.353·8-s − 0.931·9-s − 0.199·10-s − 1.59·11-s − 0.131·12-s − 0.0323·13-s + 0.531·14-s + 0.0738·15-s + 0.250·16-s + 1.89·17-s − 0.658·18-s − 0.964·19-s − 0.140·20-s − 0.196·21-s − 1.12·22-s + 0.167·23-s − 0.0926·24-s − 0.920·25-s − 0.0229·26-s + 0.506·27-s + 0.375·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4006 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4006 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4006\)    =    \(2 \cdot 2003\)
Sign: $-1$
Analytic conductor: \(31.9880\)
Root analytic conductor: \(5.65579\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4006,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
2003 \( 1 - T \)
good3 \( 1 + 0.453T + 3T^{2} \)
5 \( 1 + 0.630T + 5T^{2} \)
7 \( 1 - 1.98T + 7T^{2} \)
11 \( 1 + 5.29T + 11T^{2} \)
13 \( 1 + 0.116T + 13T^{2} \)
17 \( 1 - 7.82T + 17T^{2} \)
19 \( 1 + 4.20T + 19T^{2} \)
23 \( 1 - 0.805T + 23T^{2} \)
29 \( 1 - 5.14T + 29T^{2} \)
31 \( 1 + 1.85T + 31T^{2} \)
37 \( 1 - 8.89T + 37T^{2} \)
41 \( 1 + 2.08T + 41T^{2} \)
43 \( 1 + 10.2T + 43T^{2} \)
47 \( 1 + 12.3T + 47T^{2} \)
53 \( 1 + 1.01T + 53T^{2} \)
59 \( 1 + 6.22T + 59T^{2} \)
61 \( 1 + 5.30T + 61T^{2} \)
67 \( 1 - 0.319T + 67T^{2} \)
71 \( 1 + 12.5T + 71T^{2} \)
73 \( 1 - 1.76T + 73T^{2} \)
79 \( 1 + 10.2T + 79T^{2} \)
83 \( 1 - 2.77T + 83T^{2} \)
89 \( 1 + 9.93T + 89T^{2} \)
97 \( 1 + 7.69T + 97T^{2} \)
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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

−8.120510787001827448739500197055, −7.48608854763645120329345559990, −6.36687977459523164438001141500, −5.68494065804494932639551006956, −5.10723618559833206555069988514, −4.49279250559054764019461326836, −3.29062884627597798521326310186, −2.74179589055268806840692305958, −1.57385604644328883086985954181, 0, 1.57385604644328883086985954181, 2.74179589055268806840692305958, 3.29062884627597798521326310186, 4.49279250559054764019461326836, 5.10723618559833206555069988514, 5.68494065804494932639551006956, 6.36687977459523164438001141500, 7.48608854763645120329345559990, 8.120510787001827448739500197055

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