Properties

Label 2-1183-1.1-c1-0-66
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  + 2.58·2-s + 2.93·3-s + 4.68·4-s − 1.26·5-s + 7.60·6-s − 7-s + 6.94·8-s + 5.64·9-s − 3.25·10-s − 5.67·11-s + 13.7·12-s − 2.58·14-s − 3.70·15-s + 8.58·16-s − 1.07·17-s + 14.5·18-s + 0.612·19-s − 5.90·20-s − 2.93·21-s − 14.6·22-s + 3.02·23-s + 20.4·24-s − 3.41·25-s + 7.77·27-s − 4.68·28-s + 1.64·29-s − 9.58·30-s + ⋯
L(s)  = 1  + 1.82·2-s + 1.69·3-s + 2.34·4-s − 0.563·5-s + 3.10·6-s − 0.377·7-s + 2.45·8-s + 1.88·9-s − 1.03·10-s − 1.71·11-s + 3.97·12-s − 0.691·14-s − 0.956·15-s + 2.14·16-s − 0.260·17-s + 3.43·18-s + 0.140·19-s − 1.32·20-s − 0.641·21-s − 3.12·22-s + 0.631·23-s + 4.16·24-s − 0.682·25-s + 1.49·27-s − 0.885·28-s + 0.304·29-s − 1.74·30-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

\(L(1)\) \(\approx\) \(6.977049192\)
\(L(\frac12)\) \(\approx\) \(6.977049192\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.58T + 2T^{2} \)
3 \( 1 - 2.93T + 3T^{2} \)
5 \( 1 + 1.26T + 5T^{2} \)
11 \( 1 + 5.67T + 11T^{2} \)
17 \( 1 + 1.07T + 17T^{2} \)
19 \( 1 - 0.612T + 19T^{2} \)
23 \( 1 - 3.02T + 23T^{2} \)
29 \( 1 - 1.64T + 29T^{2} \)
31 \( 1 - 8.21T + 31T^{2} \)
37 \( 1 + 4.81T + 37T^{2} \)
41 \( 1 + 0.993T + 41T^{2} \)
43 \( 1 + 4.96T + 43T^{2} \)
47 \( 1 + 3.93T + 47T^{2} \)
53 \( 1 - 3.04T + 53T^{2} \)
59 \( 1 - 7.61T + 59T^{2} \)
61 \( 1 + 14.0T + 61T^{2} \)
67 \( 1 + 11.1T + 67T^{2} \)
71 \( 1 + 0.519T + 71T^{2} \)
73 \( 1 - 15.9T + 73T^{2} \)
79 \( 1 + 4.51T + 79T^{2} \)
83 \( 1 - 3.75T + 83T^{2} \)
89 \( 1 - 16.2T + 89T^{2} \)
97 \( 1 + 7.28T + 97T^{2} \)
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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

−9.934980831590619157260077790045, −8.685751309624349937208189327656, −7.87595507004927476159335201119, −7.33778123454383315029763890320, −6.37819289379941540105335968028, −5.15539324272914497945046140571, −4.42485793155598041984544029161, −3.41875377698992649450391609645, −2.93124416706548163530655427809, −2.10189171512135209783869513965, 2.10189171512135209783869513965, 2.93124416706548163530655427809, 3.41875377698992649450391609645, 4.42485793155598041984544029161, 5.15539324272914497945046140571, 6.37819289379941540105335968028, 7.33778123454383315029763890320, 7.87595507004927476159335201119, 8.685751309624349937208189327656, 9.934980831590619157260077790045

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