Properties

Label 2-1183-1.1-c1-0-49
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  + 1.38·2-s − 2.82·3-s − 0.0791·4-s + 0.518·5-s − 3.91·6-s + 7-s − 2.88·8-s + 4.98·9-s + 0.719·10-s + 1.62·11-s + 0.223·12-s + 1.38·14-s − 1.46·15-s − 3.83·16-s + 1.94·17-s + 6.90·18-s + 2.49·19-s − 0.0410·20-s − 2.82·21-s + 2.25·22-s − 9.14·23-s + 8.14·24-s − 4.73·25-s − 5.60·27-s − 0.0791·28-s − 5.22·29-s − 2.03·30-s + ⋯
L(s)  = 1  + 0.980·2-s − 1.63·3-s − 0.0395·4-s + 0.232·5-s − 1.59·6-s + 0.377·7-s − 1.01·8-s + 1.66·9-s + 0.227·10-s + 0.489·11-s + 0.0645·12-s + 0.370·14-s − 0.378·15-s − 0.958·16-s + 0.472·17-s + 1.62·18-s + 0.571·19-s − 0.00918·20-s − 0.616·21-s + 0.479·22-s − 1.90·23-s + 1.66·24-s − 0.946·25-s − 1.07·27-s − 0.0149·28-s − 0.971·29-s − 0.371·30-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 \( 1 - 1.38T + 2T^{2} \)
3 \( 1 + 2.82T + 3T^{2} \)
5 \( 1 - 0.518T + 5T^{2} \)
11 \( 1 - 1.62T + 11T^{2} \)
17 \( 1 - 1.94T + 17T^{2} \)
19 \( 1 - 2.49T + 19T^{2} \)
23 \( 1 + 9.14T + 23T^{2} \)
29 \( 1 + 5.22T + 29T^{2} \)
31 \( 1 - 5.79T + 31T^{2} \)
37 \( 1 + 10.2T + 37T^{2} \)
41 \( 1 + 4.20T + 41T^{2} \)
43 \( 1 + 0.997T + 43T^{2} \)
47 \( 1 + 4.51T + 47T^{2} \)
53 \( 1 + 8.89T + 53T^{2} \)
59 \( 1 - 6.20T + 59T^{2} \)
61 \( 1 + 13.4T + 61T^{2} \)
67 \( 1 - 8.37T + 67T^{2} \)
71 \( 1 + 5.19T + 71T^{2} \)
73 \( 1 + 11.8T + 73T^{2} \)
79 \( 1 - 0.982T + 79T^{2} \)
83 \( 1 + 8.91T + 83T^{2} \)
89 \( 1 + 12.0T + 89T^{2} \)
97 \( 1 - 4.42T + 97T^{2} \)
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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

−9.725758991492974946035634815996, −8.514761154098642350301655971054, −7.40572611373436343388521444653, −6.31265196311506045712708155121, −5.86384833724499369807895839009, −5.14893702181746207585536562169, −4.39125987397909056111492520928, −3.49024700644794349302395497842, −1.67943871679761165427042999432, 0, 1.67943871679761165427042999432, 3.49024700644794349302395497842, 4.39125987397909056111492520928, 5.14893702181746207585536562169, 5.86384833724499369807895839009, 6.31265196311506045712708155121, 7.40572611373436343388521444653, 8.514761154098642350301655971054, 9.725758991492974946035634815996

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