Properties

Label 2-8003-1.1-c1-0-413
Degree $2$
Conductor $8003$
Sign $-1$
Analytic cond. $63.9042$
Root an. cond. $7.99401$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.62·2-s − 2.48·3-s + 4.88·4-s − 3.25·5-s + 6.51·6-s + 0.610·7-s − 7.57·8-s + 3.16·9-s + 8.55·10-s + 6.56·11-s − 12.1·12-s − 0.553·13-s − 1.60·14-s + 8.08·15-s + 10.0·16-s + 6.81·17-s − 8.29·18-s + 7.03·19-s − 15.9·20-s − 1.51·21-s − 17.2·22-s − 1.85·23-s + 18.7·24-s + 5.61·25-s + 1.45·26-s − 0.399·27-s + 2.98·28-s + ⋯
L(s)  = 1  − 1.85·2-s − 1.43·3-s + 2.44·4-s − 1.45·5-s + 2.65·6-s + 0.230·7-s − 2.67·8-s + 1.05·9-s + 2.70·10-s + 1.98·11-s − 3.50·12-s − 0.153·13-s − 0.428·14-s + 2.08·15-s + 2.52·16-s + 1.65·17-s − 1.95·18-s + 1.61·19-s − 3.56·20-s − 0.330·21-s − 3.67·22-s − 0.386·23-s + 3.83·24-s + 1.12·25-s + 0.285·26-s − 0.0769·27-s + 0.564·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8003 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8003 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8003\)    =    \(53 \cdot 151\)
Sign: $-1$
Analytic conductor: \(63.9042\)
Root analytic conductor: \(7.99401\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8003,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad53 \( 1 + T \)
151 \( 1 + T \)
good2 \( 1 + 2.62T + 2T^{2} \)
3 \( 1 + 2.48T + 3T^{2} \)
5 \( 1 + 3.25T + 5T^{2} \)
7 \( 1 - 0.610T + 7T^{2} \)
11 \( 1 - 6.56T + 11T^{2} \)
13 \( 1 + 0.553T + 13T^{2} \)
17 \( 1 - 6.81T + 17T^{2} \)
19 \( 1 - 7.03T + 19T^{2} \)
23 \( 1 + 1.85T + 23T^{2} \)
29 \( 1 - 6.42T + 29T^{2} \)
31 \( 1 + 1.64T + 31T^{2} \)
37 \( 1 + 2.92T + 37T^{2} \)
41 \( 1 - 4.41T + 41T^{2} \)
43 \( 1 + 2.75T + 43T^{2} \)
47 \( 1 - 0.122T + 47T^{2} \)
59 \( 1 - 2.05T + 59T^{2} \)
61 \( 1 + 8.14T + 61T^{2} \)
67 \( 1 + 5.00T + 67T^{2} \)
71 \( 1 - 0.658T + 71T^{2} \)
73 \( 1 - 5.08T + 73T^{2} \)
79 \( 1 + 9.53T + 79T^{2} \)
83 \( 1 + 0.567T + 83T^{2} \)
89 \( 1 + 2.38T + 89T^{2} \)
97 \( 1 + 12.0T + 97T^{2} \)
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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

−7.53016042808986160194863006084, −7.02969708163144751998470528674, −6.40774446369273254992552318233, −5.71379078738843455993072542302, −4.77288285338310797229380029975, −3.78000582173280222247936367228, −3.06057803897415047439880872940, −1.26979042821043700383178961490, −1.10591762912960014767883601668, 0, 1.10591762912960014767883601668, 1.26979042821043700383178961490, 3.06057803897415047439880872940, 3.78000582173280222247936367228, 4.77288285338310797229380029975, 5.71379078738843455993072542302, 6.40774446369273254992552318233, 7.02969708163144751998470528674, 7.53016042808986160194863006084

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