Properties

Label 2-1183-1.1-c1-0-5
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  − 1.10·2-s + 0.955·3-s − 0.768·4-s − 3.55·5-s − 1.06·6-s + 7-s + 3.07·8-s − 2.08·9-s + 3.94·10-s − 4.00·11-s − 0.734·12-s − 1.10·14-s − 3.40·15-s − 1.87·16-s + 1.86·17-s + 2.31·18-s − 6.34·19-s + 2.73·20-s + 0.955·21-s + 4.44·22-s + 4.50·23-s + 2.93·24-s + 7.66·25-s − 4.86·27-s − 0.768·28-s + 8.63·29-s + 3.77·30-s + ⋯
L(s)  = 1  − 0.784·2-s + 0.551·3-s − 0.384·4-s − 1.59·5-s − 0.433·6-s + 0.377·7-s + 1.08·8-s − 0.695·9-s + 1.24·10-s − 1.20·11-s − 0.211·12-s − 0.296·14-s − 0.878·15-s − 0.468·16-s + 0.452·17-s + 0.545·18-s − 1.45·19-s + 0.611·20-s + 0.208·21-s + 0.947·22-s + 0.938·23-s + 0.599·24-s + 1.53·25-s − 0.935·27-s − 0.145·28-s + 1.60·29-s + 0.689·30-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

\(L(1)\) \(\approx\) \(0.5489660808\)
\(L(\frac12)\) \(\approx\) \(0.5489660808\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.10T + 2T^{2} \)
3 \( 1 - 0.955T + 3T^{2} \)
5 \( 1 + 3.55T + 5T^{2} \)
11 \( 1 + 4.00T + 11T^{2} \)
17 \( 1 - 1.86T + 17T^{2} \)
19 \( 1 + 6.34T + 19T^{2} \)
23 \( 1 - 4.50T + 23T^{2} \)
29 \( 1 - 8.63T + 29T^{2} \)
31 \( 1 + 3.22T + 31T^{2} \)
37 \( 1 - 1.83T + 37T^{2} \)
41 \( 1 - 10.3T + 41T^{2} \)
43 \( 1 + 10.3T + 43T^{2} \)
47 \( 1 + 0.832T + 47T^{2} \)
53 \( 1 - 6.53T + 53T^{2} \)
59 \( 1 - 5.20T + 59T^{2} \)
61 \( 1 + 1.83T + 61T^{2} \)
67 \( 1 - 3.05T + 67T^{2} \)
71 \( 1 - 14.4T + 71T^{2} \)
73 \( 1 - 12.9T + 73T^{2} \)
79 \( 1 - 0.0931T + 79T^{2} \)
83 \( 1 - 3.17T + 83T^{2} \)
89 \( 1 - 12.2T + 89T^{2} \)
97 \( 1 + 13.1T + 97T^{2} \)
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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

−9.578144649462361518378609806118, −8.594382572170511898301255461944, −8.214549226854973824212512734985, −7.82186951292650378628565829596, −6.85648004096457691332727299730, −5.28842412273755994030363502192, −4.49597988639898134966314640835, −3.57309618453778161534560830933, −2.46492915988803384822535113554, −0.59069154560767254696380953613, 0.59069154560767254696380953613, 2.46492915988803384822535113554, 3.57309618453778161534560830933, 4.49597988639898134966314640835, 5.28842412273755994030363502192, 6.85648004096457691332727299730, 7.82186951292650378628565829596, 8.214549226854973824212512734985, 8.594382572170511898301255461944, 9.578144649462361518378609806118

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