Properties

Label 2-4003-1.1-c1-0-142
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  − 2.53·2-s − 3.24·3-s + 4.45·4-s + 3.59·5-s + 8.24·6-s + 4.74·7-s − 6.22·8-s + 7.52·9-s − 9.12·10-s + 4.76·11-s − 14.4·12-s + 3.36·13-s − 12.0·14-s − 11.6·15-s + 6.90·16-s + 5.35·17-s − 19.1·18-s − 2.01·19-s + 15.9·20-s − 15.3·21-s − 12.0·22-s − 2.21·23-s + 20.1·24-s + 7.90·25-s − 8.55·26-s − 14.6·27-s + 21.1·28-s + ⋯
L(s)  = 1  − 1.79·2-s − 1.87·3-s + 2.22·4-s + 1.60·5-s + 3.36·6-s + 1.79·7-s − 2.20·8-s + 2.50·9-s − 2.88·10-s + 1.43·11-s − 4.16·12-s + 0.933·13-s − 3.21·14-s − 3.00·15-s + 1.72·16-s + 1.29·17-s − 4.50·18-s − 0.462·19-s + 3.57·20-s − 3.35·21-s − 2.57·22-s − 0.461·23-s + 4.12·24-s + 1.58·25-s − 1.67·26-s − 2.82·27-s + 3.98·28-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

\(L(1)\) \(\approx\) \(0.9951583918\)
\(L(\frac12)\) \(\approx\) \(0.9951583918\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.53T + 2T^{2} \)
3 \( 1 + 3.24T + 3T^{2} \)
5 \( 1 - 3.59T + 5T^{2} \)
7 \( 1 - 4.74T + 7T^{2} \)
11 \( 1 - 4.76T + 11T^{2} \)
13 \( 1 - 3.36T + 13T^{2} \)
17 \( 1 - 5.35T + 17T^{2} \)
19 \( 1 + 2.01T + 19T^{2} \)
23 \( 1 + 2.21T + 23T^{2} \)
29 \( 1 + 3.92T + 29T^{2} \)
31 \( 1 + 6.33T + 31T^{2} \)
37 \( 1 - 9.40T + 37T^{2} \)
41 \( 1 - 0.410T + 41T^{2} \)
43 \( 1 + 10.6T + 43T^{2} \)
47 \( 1 + 2.33T + 47T^{2} \)
53 \( 1 - 12.5T + 53T^{2} \)
59 \( 1 + 6.43T + 59T^{2} \)
61 \( 1 + 9.91T + 61T^{2} \)
67 \( 1 - 13.7T + 67T^{2} \)
71 \( 1 - 10.7T + 71T^{2} \)
73 \( 1 + 3.56T + 73T^{2} \)
79 \( 1 + 1.58T + 79T^{2} \)
83 \( 1 - 1.22T + 83T^{2} \)
89 \( 1 + 3.37T + 89T^{2} \)
97 \( 1 - 2.68T + 97T^{2} \)
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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

−8.538641946094266069463921322852, −7.76135493007652101837564122920, −6.93159084110781326980756035846, −6.28167948645956616140751072022, −5.76682166342988823272796817079, −5.16182802121324376388950875591, −4.02430959171958756295839076062, −1.94264004714298937462499559000, −1.48372445300105090601720538721, −0.985079040653652791390862313131, 0.985079040653652791390862313131, 1.48372445300105090601720538721, 1.94264004714298937462499559000, 4.02430959171958756295839076062, 5.16182802121324376388950875591, 5.76682166342988823272796817079, 6.28167948645956616140751072022, 6.93159084110781326980756035846, 7.76135493007652101837564122920, 8.538641946094266069463921322852

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