Properties

Label 2-4006-1.1-c1-0-46
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 $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 0.0819·3-s + 4-s + 1.32·5-s + 0.0819·6-s − 2.70·7-s + 8-s − 2.99·9-s + 1.32·10-s + 1.75·11-s + 0.0819·12-s − 4.14·13-s − 2.70·14-s + 0.108·15-s + 16-s + 6.87·17-s − 2.99·18-s + 1.00·19-s + 1.32·20-s − 0.221·21-s + 1.75·22-s − 1.96·23-s + 0.0819·24-s − 3.24·25-s − 4.14·26-s − 0.491·27-s − 2.70·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.0473·3-s + 0.5·4-s + 0.593·5-s + 0.0334·6-s − 1.02·7-s + 0.353·8-s − 0.997·9-s + 0.419·10-s + 0.529·11-s + 0.0236·12-s − 1.14·13-s − 0.722·14-s + 0.0280·15-s + 0.250·16-s + 1.66·17-s − 0.705·18-s + 0.229·19-s + 0.296·20-s − 0.0483·21-s + 0.374·22-s − 0.410·23-s + 0.0167·24-s − 0.648·25-s − 0.812·26-s − 0.0945·27-s − 0.510·28-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: \(0\)
Selberg data: \((2,\ 4006,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.913334692\)
\(L(\frac12)\) \(\approx\) \(2.913334692\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.0819T + 3T^{2} \)
5 \( 1 - 1.32T + 5T^{2} \)
7 \( 1 + 2.70T + 7T^{2} \)
11 \( 1 - 1.75T + 11T^{2} \)
13 \( 1 + 4.14T + 13T^{2} \)
17 \( 1 - 6.87T + 17T^{2} \)
19 \( 1 - 1.00T + 19T^{2} \)
23 \( 1 + 1.96T + 23T^{2} \)
29 \( 1 - 9.53T + 29T^{2} \)
31 \( 1 - 8.50T + 31T^{2} \)
37 \( 1 - 2.20T + 37T^{2} \)
41 \( 1 - 4.99T + 41T^{2} \)
43 \( 1 - 6.90T + 43T^{2} \)
47 \( 1 + 6.91T + 47T^{2} \)
53 \( 1 + 6.58T + 53T^{2} \)
59 \( 1 - 14.2T + 59T^{2} \)
61 \( 1 - 7.76T + 61T^{2} \)
67 \( 1 + 5.34T + 67T^{2} \)
71 \( 1 + 1.15T + 71T^{2} \)
73 \( 1 - 9.97T + 73T^{2} \)
79 \( 1 - 8.48T + 79T^{2} \)
83 \( 1 - 13.4T + 83T^{2} \)
89 \( 1 - 0.904T + 89T^{2} \)
97 \( 1 + 2.43T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.283711892504785836104148951445, −7.71395515382444214590583564047, −6.65034065603041529337816177767, −6.20704602466867808343186077209, −5.53000235343231608491154615000, −4.79561325333460447331238862847, −3.72222687597564279081225101848, −2.94086907418339708267716836860, −2.37716462370920085230143301943, −0.870955968348789176200988650637, 0.870955968348789176200988650637, 2.37716462370920085230143301943, 2.94086907418339708267716836860, 3.72222687597564279081225101848, 4.79561325333460447331238862847, 5.53000235343231608491154615000, 6.20704602466867808343186077209, 6.65034065603041529337816177767, 7.71395515382444214590583564047, 8.283711892504785836104148951445

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