Properties

Label 2-1002-1.1-c1-0-7
Degree $2$
Conductor $1002$
Sign $1$
Analytic cond. $8.00101$
Root an. cond. $2.82860$
Motivic weight $1$
Arithmetic yes
Rational yes
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 + 3·5-s + 6-s + 3·7-s − 8-s + 9-s − 3·10-s + 6·11-s − 12-s + 2·13-s − 3·14-s − 3·15-s + 16-s − 18-s + 3·20-s − 3·21-s − 6·22-s + 4·23-s + 24-s + 4·25-s − 2·26-s − 27-s + 3·28-s − 6·29-s + 3·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 1.34·5-s + 0.408·6-s + 1.13·7-s − 0.353·8-s + 1/3·9-s − 0.948·10-s + 1.80·11-s − 0.288·12-s + 0.554·13-s − 0.801·14-s − 0.774·15-s + 1/4·16-s − 0.235·18-s + 0.670·20-s − 0.654·21-s − 1.27·22-s + 0.834·23-s + 0.204·24-s + 4/5·25-s − 0.392·26-s − 0.192·27-s + 0.566·28-s − 1.11·29-s + 0.547·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1002\)    =    \(2 \cdot 3 \cdot 167\)
Sign: $1$
Analytic conductor: \(8.00101\)
Root analytic conductor: \(2.82860\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1002,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.573695491\)
\(L(\frac12)\) \(\approx\) \(1.573695491\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
167 \( 1 - T \)
good5 \( 1 - 3 T + p T^{2} \)
7 \( 1 - 3 T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 9 T + p T^{2} \)
37 \( 1 + T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 - T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 - 17 T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + 13 T + p T^{2} \)
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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

−9.790113993099719615005449926489, −9.244902986697387973451868921320, −8.570993744520712513315236264075, −7.37053098708112558878260165463, −6.54768781150230855499961253121, −5.83097538657703111650312212131, −4.97298917545574338513348241661, −3.67797642946134964024333075145, −1.86881404003208925845535257123, −1.34374083667403483087824275167, 1.34374083667403483087824275167, 1.86881404003208925845535257123, 3.67797642946134964024333075145, 4.97298917545574338513348241661, 5.83097538657703111650312212131, 6.54768781150230855499961253121, 7.37053098708112558878260165463, 8.570993744520712513315236264075, 9.244902986697387973451868921320, 9.790113993099719615005449926489

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