Properties

Label 2-1183-1.1-c1-0-59
Degree $2$
Conductor $1183$
Sign $1$
Analytic cond. $9.44630$
Root an. cond. $3.07348$
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  + 1.73·2-s + 2.73·3-s + 0.999·4-s + 1.73·5-s + 4.73·6-s + 7-s − 1.73·8-s + 4.46·9-s + 2.99·10-s + 1.26·11-s + 2.73·12-s + 1.73·14-s + 4.73·15-s − 5·16-s − 7.73·17-s + 7.73·18-s + 2·19-s + 1.73·20-s + 2.73·21-s + 2.19·22-s + 4.73·23-s − 4.73·24-s − 2.00·25-s + 3.99·27-s + 0.999·28-s − 3·29-s + 8.19·30-s + ⋯
L(s)  = 1  + 1.22·2-s + 1.57·3-s + 0.499·4-s + 0.774·5-s + 1.93·6-s + 0.377·7-s − 0.612·8-s + 1.48·9-s + 0.948·10-s + 0.382·11-s + 0.788·12-s + 0.462·14-s + 1.22·15-s − 1.25·16-s − 1.87·17-s + 1.82·18-s + 0.458·19-s + 0.387·20-s + 0.596·21-s + 0.468·22-s + 0.986·23-s − 0.965·24-s − 0.400·25-s + 0.769·27-s + 0.188·28-s − 0.557·29-s + 1.49·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1183 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1183\)    =    \(7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(9.44630\)
Root analytic conductor: \(3.07348\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1183,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.356228563\)
\(L(\frac12)\) \(\approx\) \(5.356228563\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 - T \)
13 \( 1 \)
good2 \( 1 - 1.73T + 2T^{2} \)
3 \( 1 - 2.73T + 3T^{2} \)
5 \( 1 - 1.73T + 5T^{2} \)
11 \( 1 - 1.26T + 11T^{2} \)
17 \( 1 + 7.73T + 17T^{2} \)
19 \( 1 - 2T + 19T^{2} \)
23 \( 1 - 4.73T + 23T^{2} \)
29 \( 1 + 3T + 29T^{2} \)
31 \( 1 - 4.19T + 31T^{2} \)
37 \( 1 + 7T + 37T^{2} \)
41 \( 1 + 5.19T + 41T^{2} \)
43 \( 1 + 0.196T + 43T^{2} \)
47 \( 1 - 12.9T + 47T^{2} \)
53 \( 1 + 9.92T + 53T^{2} \)
59 \( 1 - 7.26T + 59T^{2} \)
61 \( 1 + 4.80T + 61T^{2} \)
67 \( 1 + 6.19T + 67T^{2} \)
71 \( 1 - 6T + 71T^{2} \)
73 \( 1 + 3.19T + 73T^{2} \)
79 \( 1 - 16.1T + 79T^{2} \)
83 \( 1 + 2.19T + 83T^{2} \)
89 \( 1 - 12.9T + 89T^{2} \)
97 \( 1 - 6.39T + 97T^{2} \)
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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

−9.324299252313651527737534493362, −9.117789009467200424218151363662, −8.286577858241470359999842963459, −7.14258485507133526607743722122, −6.38594470424405032777692483958, −5.27951855114179207636657680047, −4.42485224867946784061644121196, −3.60165692141157611830664999333, −2.65069316426082859006632021710, −1.87763258882109013351049874304, 1.87763258882109013351049874304, 2.65069316426082859006632021710, 3.60165692141157611830664999333, 4.42485224867946784061644121196, 5.27951855114179207636657680047, 6.38594470424405032777692483958, 7.14258485507133526607743722122, 8.286577858241470359999842963459, 9.117789009467200424218151363662, 9.324299252313651527737534493362

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