Properties

Label 2-4003-1.1-c1-0-26
Degree $2$
Conductor $4003$
Sign $1$
Analytic cond. $31.9641$
Root an. cond. $5.65368$
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  − 2.46·2-s + 0.639·3-s + 4.09·4-s − 1.75·5-s − 1.58·6-s − 0.0776·7-s − 5.18·8-s − 2.59·9-s + 4.34·10-s − 0.622·11-s + 2.62·12-s − 2.61·13-s + 0.191·14-s − 1.12·15-s + 4.60·16-s − 0.276·17-s + 6.39·18-s − 6.23·19-s − 7.20·20-s − 0.0496·21-s + 1.53·22-s − 1.37·23-s − 3.31·24-s − 1.91·25-s + 6.46·26-s − 3.57·27-s − 0.318·28-s + ⋯
L(s)  = 1  − 1.74·2-s + 0.369·3-s + 2.04·4-s − 0.786·5-s − 0.645·6-s − 0.0293·7-s − 1.83·8-s − 0.863·9-s + 1.37·10-s − 0.187·11-s + 0.757·12-s − 0.726·13-s + 0.0512·14-s − 0.290·15-s + 1.15·16-s − 0.0670·17-s + 1.50·18-s − 1.43·19-s − 1.61·20-s − 0.0108·21-s + 0.327·22-s − 0.286·23-s − 0.677·24-s − 0.382·25-s + 1.26·26-s − 0.688·27-s − 0.0601·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4003 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4003 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4003\)
Sign: $1$
Analytic conductor: \(31.9641\)
Root analytic conductor: \(5.65368\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4003,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2326196438\)
\(L(\frac12)\) \(\approx\) \(0.2326196438\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad4003 \( 1+O(T) \)
good2 \( 1 + 2.46T + 2T^{2} \)
3 \( 1 - 0.639T + 3T^{2} \)
5 \( 1 + 1.75T + 5T^{2} \)
7 \( 1 + 0.0776T + 7T^{2} \)
11 \( 1 + 0.622T + 11T^{2} \)
13 \( 1 + 2.61T + 13T^{2} \)
17 \( 1 + 0.276T + 17T^{2} \)
19 \( 1 + 6.23T + 19T^{2} \)
23 \( 1 + 1.37T + 23T^{2} \)
29 \( 1 + 1.18T + 29T^{2} \)
31 \( 1 - 0.419T + 31T^{2} \)
37 \( 1 + 9.00T + 37T^{2} \)
41 \( 1 - 6.47T + 41T^{2} \)
43 \( 1 - 3.50T + 43T^{2} \)
47 \( 1 + 0.474T + 47T^{2} \)
53 \( 1 + 3.44T + 53T^{2} \)
59 \( 1 - 3.79T + 59T^{2} \)
61 \( 1 + 1.11T + 61T^{2} \)
67 \( 1 + 13.0T + 67T^{2} \)
71 \( 1 + 0.468T + 71T^{2} \)
73 \( 1 - 8.13T + 73T^{2} \)
79 \( 1 - 6.79T + 79T^{2} \)
83 \( 1 - 15.1T + 83T^{2} \)
89 \( 1 + 8.61T + 89T^{2} \)
97 \( 1 - 11.3T + 97T^{2} \)
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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

−8.258513592440152146209401653741, −8.096128875833721849886427934768, −7.33773707079432653383662490691, −6.60735258679835093041794958810, −5.78306334303558174071687890741, −4.60200153396241844221325364710, −3.55793036071728041996541756580, −2.57605890071586501049896870759, −1.87906876363855054437518151297, −0.33131415313551619239211024614, 0.33131415313551619239211024614, 1.87906876363855054437518151297, 2.57605890071586501049896870759, 3.55793036071728041996541756580, 4.60200153396241844221325364710, 5.78306334303558174071687890741, 6.60735258679835093041794958810, 7.33773707079432653383662490691, 8.096128875833721849886427934768, 8.258513592440152146209401653741

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