Properties

Label 2-1183-1.1-c1-0-52
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.74·2-s + 1.36·3-s + 5.51·4-s + 0.741·5-s − 3.74·6-s − 7-s − 9.63·8-s − 1.13·9-s − 2.03·10-s − 1.36·11-s + 7.52·12-s + 2.74·14-s + 1.01·15-s + 15.3·16-s − 4.14·17-s + 3.11·18-s + 7.26·19-s + 4.08·20-s − 1.36·21-s + 3.74·22-s − 2.33·23-s − 13.1·24-s − 4.45·25-s − 5.64·27-s − 5.51·28-s − 0.407·29-s − 2.77·30-s + ⋯
L(s)  = 1  − 1.93·2-s + 0.787·3-s + 2.75·4-s + 0.331·5-s − 1.52·6-s − 0.377·7-s − 3.40·8-s − 0.379·9-s − 0.642·10-s − 0.411·11-s + 2.17·12-s + 0.732·14-s + 0.261·15-s + 3.84·16-s − 1.00·17-s + 0.734·18-s + 1.66·19-s + 0.913·20-s − 0.297·21-s + 0.797·22-s − 0.486·23-s − 2.68·24-s − 0.890·25-s − 1.08·27-s − 1.04·28-s − 0.0756·29-s − 0.506·30-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: \(1\)
Selberg data: \((2,\ 1183,\ (\ :1/2),\ -1)\)

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)$
bad7 \( 1 + T \)
13 \( 1 \)
good2 \( 1 + 2.74T + 2T^{2} \)
3 \( 1 - 1.36T + 3T^{2} \)
5 \( 1 - 0.741T + 5T^{2} \)
11 \( 1 + 1.36T + 11T^{2} \)
17 \( 1 + 4.14T + 17T^{2} \)
19 \( 1 - 7.26T + 19T^{2} \)
23 \( 1 + 2.33T + 23T^{2} \)
29 \( 1 + 0.407T + 29T^{2} \)
31 \( 1 + 2.77T + 31T^{2} \)
37 \( 1 + 6.10T + 37T^{2} \)
41 \( 1 - 1.25T + 41T^{2} \)
43 \( 1 + 1.74T + 43T^{2} \)
47 \( 1 + 5.85T + 47T^{2} \)
53 \( 1 - 4.56T + 53T^{2} \)
59 \( 1 + 10.9T + 59T^{2} \)
61 \( 1 - 6.52T + 61T^{2} \)
67 \( 1 + 13.7T + 67T^{2} \)
71 \( 1 + 4.81T + 71T^{2} \)
73 \( 1 - 6.06T + 73T^{2} \)
79 \( 1 + 9.12T + 79T^{2} \)
83 \( 1 - 11.7T + 83T^{2} \)
89 \( 1 + 1.76T + 89T^{2} \)
97 \( 1 - 9.53T + 97T^{2} \)
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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

−9.273591977132472940219163615926, −8.728408989382655797451736098525, −7.88025367250662171052104722002, −7.34217309350719181582267076075, −6.35660735153892468669103418353, −5.49537337371730705192760584866, −3.45830498819834771403943812525, −2.61042207774998524409899637528, −1.69855340035475076471400518124, 0, 1.69855340035475076471400518124, 2.61042207774998524409899637528, 3.45830498819834771403943812525, 5.49537337371730705192760584866, 6.35660735153892468669103418353, 7.34217309350719181582267076075, 7.88025367250662171052104722002, 8.728408989382655797451736098525, 9.273591977132472940219163615926

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