Properties

Label 2-1183-1.1-c1-0-53
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  + 2.23·2-s + 3.02·3-s + 3.00·4-s − 3.28·5-s + 6.76·6-s + 7-s + 2.24·8-s + 6.15·9-s − 7.35·10-s + 3.69·11-s + 9.09·12-s + 2.23·14-s − 9.94·15-s − 0.979·16-s + 0.705·17-s + 13.7·18-s + 0.911·19-s − 9.87·20-s + 3.02·21-s + 8.27·22-s − 3.01·23-s + 6.80·24-s + 5.79·25-s + 9.55·27-s + 3.00·28-s + 6.55·29-s − 22.2·30-s + ⋯
L(s)  = 1  + 1.58·2-s + 1.74·3-s + 1.50·4-s − 1.46·5-s + 2.76·6-s + 0.377·7-s + 0.795·8-s + 2.05·9-s − 2.32·10-s + 1.11·11-s + 2.62·12-s + 0.597·14-s − 2.56·15-s − 0.244·16-s + 0.171·17-s + 3.24·18-s + 0.209·19-s − 2.20·20-s + 0.660·21-s + 1.76·22-s − 0.627·23-s + 1.38·24-s + 1.15·25-s + 1.83·27-s + 0.567·28-s + 1.21·29-s − 4.06·30-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

\(L(1)\) \(\approx\) \(5.832380400\)
\(L(\frac12)\) \(\approx\) \(5.832380400\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.23T + 2T^{2} \)
3 \( 1 - 3.02T + 3T^{2} \)
5 \( 1 + 3.28T + 5T^{2} \)
11 \( 1 - 3.69T + 11T^{2} \)
17 \( 1 - 0.705T + 17T^{2} \)
19 \( 1 - 0.911T + 19T^{2} \)
23 \( 1 + 3.01T + 23T^{2} \)
29 \( 1 - 6.55T + 29T^{2} \)
31 \( 1 + 9.55T + 31T^{2} \)
37 \( 1 + 7.26T + 37T^{2} \)
41 \( 1 - 0.884T + 41T^{2} \)
43 \( 1 - 0.536T + 43T^{2} \)
47 \( 1 + 11.4T + 47T^{2} \)
53 \( 1 - 3.77T + 53T^{2} \)
59 \( 1 + 7.40T + 59T^{2} \)
61 \( 1 + 1.81T + 61T^{2} \)
67 \( 1 - 6.41T + 67T^{2} \)
71 \( 1 - 10.7T + 71T^{2} \)
73 \( 1 - 9.72T + 73T^{2} \)
79 \( 1 + 7.00T + 79T^{2} \)
83 \( 1 + 2.31T + 83T^{2} \)
89 \( 1 + 2.23T + 89T^{2} \)
97 \( 1 - 8.79T + 97T^{2} \)
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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

−9.563007188271695853827006131425, −8.720113896008199766212910371995, −8.055473679936979089004838390788, −7.28027175753920031122910964851, −6.57305781783063947169492542953, −5.07621909005894190478120802985, −4.12643779423022479297818057811, −3.72608269986068989580643005017, −3.04954903806975503408224351265, −1.79697540812866245580030997876, 1.79697540812866245580030997876, 3.04954903806975503408224351265, 3.72608269986068989580643005017, 4.12643779423022479297818057811, 5.07621909005894190478120802985, 6.57305781783063947169492542953, 7.28027175753920031122910964851, 8.055473679936979089004838390788, 8.720113896008199766212910371995, 9.563007188271695853827006131425

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