Properties

Label 2-4002-1.1-c1-0-20
Degree $2$
Conductor $4002$
Sign $1$
Analytic cond. $31.9561$
Root an. cond. $5.65297$
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 − 3-s + 4-s − 2.26·5-s − 6-s + 3.32·7-s + 8-s + 9-s − 2.26·10-s − 5.42·11-s − 12-s + 5.07·13-s + 3.32·14-s + 2.26·15-s + 16-s − 0.475·17-s + 18-s + 3.32·19-s − 2.26·20-s − 3.32·21-s − 5.42·22-s + 23-s − 24-s + 0.114·25-s + 5.07·26-s − 27-s + 3.32·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 1.01·5-s − 0.408·6-s + 1.25·7-s + 0.353·8-s + 0.333·9-s − 0.715·10-s − 1.63·11-s − 0.288·12-s + 1.40·13-s + 0.888·14-s + 0.583·15-s + 0.250·16-s − 0.115·17-s + 0.235·18-s + 0.762·19-s − 0.505·20-s − 0.725·21-s − 1.15·22-s + 0.208·23-s − 0.204·24-s + 0.0228·25-s + 0.995·26-s − 0.192·27-s + 0.628·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4002\)    =    \(2 \cdot 3 \cdot 23 \cdot 29\)
Sign: $1$
Analytic conductor: \(31.9561\)
Root analytic conductor: \(5.65297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4002,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.267206001\)
\(L(\frac12)\) \(\approx\) \(2.267206001\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
23 \( 1 - T \)
29 \( 1 - T \)
good5 \( 1 + 2.26T + 5T^{2} \)
7 \( 1 - 3.32T + 7T^{2} \)
11 \( 1 + 5.42T + 11T^{2} \)
13 \( 1 - 5.07T + 13T^{2} \)
17 \( 1 + 0.475T + 17T^{2} \)
19 \( 1 - 3.32T + 19T^{2} \)
31 \( 1 + 10.7T + 31T^{2} \)
37 \( 1 - 10.2T + 37T^{2} \)
41 \( 1 - 7.67T + 41T^{2} \)
43 \( 1 + 3.21T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 + 8.38T + 53T^{2} \)
59 \( 1 - 8.47T + 59T^{2} \)
61 \( 1 - 13.3T + 61T^{2} \)
67 \( 1 + 6.27T + 67T^{2} \)
71 \( 1 + 9.51T + 71T^{2} \)
73 \( 1 + 4.26T + 73T^{2} \)
79 \( 1 - 11.3T + 79T^{2} \)
83 \( 1 + 5.80T + 83T^{2} \)
89 \( 1 + 15.0T + 89T^{2} \)
97 \( 1 - 12.8T + 97T^{2} \)
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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

−8.112308176657256788733941374281, −7.68873172529163406885175849598, −7.13900320986407489093206406327, −5.85533943103063943820499118695, −5.50797416598101728531616926386, −4.64716879010523409752934287393, −4.05729770970461052444178969489, −3.15841805328741432209865876059, −2.01939445412549633272278083207, −0.812976330931551710405763141763, 0.812976330931551710405763141763, 2.01939445412549633272278083207, 3.15841805328741432209865876059, 4.05729770970461052444178969489, 4.64716879010523409752934287393, 5.50797416598101728531616926386, 5.85533943103063943820499118695, 7.13900320986407489093206406327, 7.68873172529163406885175849598, 8.112308176657256788733941374281

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