Properties

Label 2-1003-1.1-c1-0-60
Degree $2$
Conductor $1003$
Sign $-1$
Analytic cond. $8.00899$
Root an. cond. $2.83001$
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  + 0.0187·2-s + 1.61·3-s − 1.99·4-s − 1.12·5-s + 0.0303·6-s − 0.878·7-s − 0.0751·8-s − 0.386·9-s − 0.0211·10-s + 5.47·11-s − 3.23·12-s − 5.27·13-s − 0.0164·14-s − 1.82·15-s + 3.99·16-s + 17-s − 0.00725·18-s − 3.24·19-s + 2.25·20-s − 1.41·21-s + 0.102·22-s − 0.753·23-s − 0.121·24-s − 3.72·25-s − 0.0990·26-s − 5.47·27-s + 1.75·28-s + ⋯
L(s)  = 1  + 0.0132·2-s + 0.933·3-s − 0.999·4-s − 0.504·5-s + 0.0123·6-s − 0.331·7-s − 0.0265·8-s − 0.128·9-s − 0.00669·10-s + 1.65·11-s − 0.933·12-s − 1.46·13-s − 0.00440·14-s − 0.470·15-s + 0.999·16-s + 0.242·17-s − 0.00170·18-s − 0.744·19-s + 0.503·20-s − 0.309·21-s + 0.0219·22-s − 0.157·23-s − 0.0247·24-s − 0.745·25-s − 0.0194·26-s − 1.05·27-s + 0.331·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1003 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1003 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1003\)    =    \(17 \cdot 59\)
Sign: $-1$
Analytic conductor: \(8.00899\)
Root analytic conductor: \(2.83001\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1003,\ (\ :1/2),\ -1)\)

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)$
bad17 \( 1 - T \)
59 \( 1 - T \)
good2 \( 1 - 0.0187T + 2T^{2} \)
3 \( 1 - 1.61T + 3T^{2} \)
5 \( 1 + 1.12T + 5T^{2} \)
7 \( 1 + 0.878T + 7T^{2} \)
11 \( 1 - 5.47T + 11T^{2} \)
13 \( 1 + 5.27T + 13T^{2} \)
19 \( 1 + 3.24T + 19T^{2} \)
23 \( 1 + 0.753T + 23T^{2} \)
29 \( 1 + 7.48T + 29T^{2} \)
31 \( 1 + 6.04T + 31T^{2} \)
37 \( 1 - 0.928T + 37T^{2} \)
41 \( 1 - 2.24T + 41T^{2} \)
43 \( 1 + 10.1T + 43T^{2} \)
47 \( 1 + 0.803T + 47T^{2} \)
53 \( 1 - 1.02T + 53T^{2} \)
61 \( 1 - 2.03T + 61T^{2} \)
67 \( 1 + 9.35T + 67T^{2} \)
71 \( 1 - 10.8T + 71T^{2} \)
73 \( 1 - 6.56T + 73T^{2} \)
79 \( 1 - 8.08T + 79T^{2} \)
83 \( 1 + 5.86T + 83T^{2} \)
89 \( 1 - 10.5T + 89T^{2} \)
97 \( 1 - 13.0T + 97T^{2} \)
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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

−9.416949896984192884181078734728, −8.866455386312379252444403900475, −8.007683839521449358481866402181, −7.29416288070936910577182919862, −6.13251175494654766095401474842, −4.99003404781843488160413140889, −3.91586395501902480603224491698, −3.46396066755923937626012595197, −1.97483335730951043689896294454, 0, 1.97483335730951043689896294454, 3.46396066755923937626012595197, 3.91586395501902480603224491698, 4.99003404781843488160413140889, 6.13251175494654766095401474842, 7.29416288070936910577182919862, 8.007683839521449358481866402181, 8.866455386312379252444403900475, 9.416949896984192884181078734728

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