Properties

Label 2-4002-1.1-c1-0-45
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 + 2.56·5-s − 6-s + 2.56·7-s − 8-s + 9-s − 2.56·10-s + 5.12·11-s + 12-s + 3.12·13-s − 2.56·14-s + 2.56·15-s + 16-s − 2.56·17-s − 18-s − 6.56·19-s + 2.56·20-s + 2.56·21-s − 5.12·22-s − 23-s − 24-s + 1.56·25-s − 3.12·26-s + 27-s + 2.56·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 1.14·5-s − 0.408·6-s + 0.968·7-s − 0.353·8-s + 0.333·9-s − 0.810·10-s + 1.54·11-s + 0.288·12-s + 0.866·13-s − 0.684·14-s + 0.661·15-s + 0.250·16-s − 0.621·17-s − 0.235·18-s − 1.50·19-s + 0.572·20-s + 0.558·21-s − 1.09·22-s − 0.208·23-s − 0.204·24-s + 0.312·25-s − 0.612·26-s + 0.192·27-s + 0.484·28-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

\(L(1)\) \(\approx\) \(2.797066147\)
\(L(\frac12)\) \(\approx\) \(2.797066147\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.56T + 5T^{2} \)
7 \( 1 - 2.56T + 7T^{2} \)
11 \( 1 - 5.12T + 11T^{2} \)
13 \( 1 - 3.12T + 13T^{2} \)
17 \( 1 + 2.56T + 17T^{2} \)
19 \( 1 + 6.56T + 19T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 8.56T + 37T^{2} \)
41 \( 1 - 8.56T + 41T^{2} \)
43 \( 1 - 6.56T + 43T^{2} \)
47 \( 1 + 3.68T + 47T^{2} \)
53 \( 1 + 1.12T + 53T^{2} \)
59 \( 1 - 3.68T + 59T^{2} \)
61 \( 1 + 2T + 61T^{2} \)
67 \( 1 - 7.12T + 67T^{2} \)
71 \( 1 - 8T + 71T^{2} \)
73 \( 1 + 12.2T + 73T^{2} \)
79 \( 1 + 4.24T + 79T^{2} \)
83 \( 1 + 3.12T + 83T^{2} \)
89 \( 1 + 7.36T + 89T^{2} \)
97 \( 1 + 8T + 97T^{2} \)
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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

−8.527123084686993755576046113273, −8.008711947197061390407654179175, −6.97687652327412040303079443253, −6.28519106395986755027539087191, −5.82065446891821920264987102351, −4.47554255424077955242147097606, −3.92348113563401435787925842836, −2.54026772422474172275614036592, −1.84737390275365766567595932958, −1.16555889038917173088536466973, 1.16555889038917173088536466973, 1.84737390275365766567595932958, 2.54026772422474172275614036592, 3.92348113563401435787925842836, 4.47554255424077955242147097606, 5.82065446891821920264987102351, 6.28519106395986755027539087191, 6.97687652327412040303079443253, 8.008711947197061390407654179175, 8.527123084686993755576046113273

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