Properties

Label 2-1002-1.1-c1-0-22
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s − 5-s − 6-s − 7-s − 8-s + 9-s + 10-s + 2·11-s + 12-s − 6·13-s + 14-s − 15-s + 16-s − 4·17-s − 18-s − 4·19-s − 20-s − 21-s − 2·22-s + 8·23-s − 24-s − 4·25-s + 6·26-s + 27-s − 28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.377·7-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.603·11-s + 0.288·12-s − 1.66·13-s + 0.267·14-s − 0.258·15-s + 1/4·16-s − 0.970·17-s − 0.235·18-s − 0.917·19-s − 0.223·20-s − 0.218·21-s − 0.426·22-s + 1.66·23-s − 0.204·24-s − 4/5·25-s + 1.17·26-s + 0.192·27-s − 0.188·28-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: \(1\)
Selberg data: \((2,\ 1002,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
3 \( 1 - T \)
167 \( 1 - T \)
good5 \( 1 + T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 7 T + p T^{2} \)
59 \( 1 - 11 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 9 T + p T^{2} \)
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

−9.424406294099137593551717722090, −8.851961090123593763734779668981, −7.964926657257996174308921167233, −7.09422904359279481232834082708, −6.60351722516550924807686428685, −5.11515975581479897548341323502, −4.06492307430036475040732307769, −2.93780929559953070685516250197, −1.89986226633134170753518445591, 0, 1.89986226633134170753518445591, 2.93780929559953070685516250197, 4.06492307430036475040732307769, 5.11515975581479897548341323502, 6.60351722516550924807686428685, 7.09422904359279481232834082708, 7.964926657257996174308921167233, 8.851961090123593763734779668981, 9.424406294099137593551717722090

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