Properties

Label 2-1183-1.1-c1-0-46
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  − 2.10·2-s + 2.26·3-s + 2.44·4-s − 3.60·5-s − 4.77·6-s + 7-s − 0.948·8-s + 2.11·9-s + 7.59·10-s + 0.886·11-s + 5.53·12-s − 2.10·14-s − 8.14·15-s − 2.89·16-s − 4.96·17-s − 4.46·18-s + 2.37·19-s − 8.82·20-s + 2.26·21-s − 1.86·22-s − 3.85·23-s − 2.14·24-s + 7.97·25-s − 2.00·27-s + 2.44·28-s + 1.28·29-s + 17.1·30-s + ⋯
L(s)  = 1  − 1.49·2-s + 1.30·3-s + 1.22·4-s − 1.61·5-s − 1.94·6-s + 0.377·7-s − 0.335·8-s + 0.705·9-s + 2.40·10-s + 0.267·11-s + 1.59·12-s − 0.563·14-s − 2.10·15-s − 0.724·16-s − 1.20·17-s − 1.05·18-s + 0.545·19-s − 1.97·20-s + 0.493·21-s − 0.398·22-s − 0.804·23-s − 0.437·24-s + 1.59·25-s − 0.385·27-s + 0.462·28-s + 0.238·29-s + 3.13·30-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 \( 1 + 2.10T + 2T^{2} \)
3 \( 1 - 2.26T + 3T^{2} \)
5 \( 1 + 3.60T + 5T^{2} \)
11 \( 1 - 0.886T + 11T^{2} \)
17 \( 1 + 4.96T + 17T^{2} \)
19 \( 1 - 2.37T + 19T^{2} \)
23 \( 1 + 3.85T + 23T^{2} \)
29 \( 1 - 1.28T + 29T^{2} \)
31 \( 1 - 8.46T + 31T^{2} \)
37 \( 1 + 9.63T + 37T^{2} \)
41 \( 1 + 12.0T + 41T^{2} \)
43 \( 1 + 3.64T + 43T^{2} \)
47 \( 1 - 2.98T + 47T^{2} \)
53 \( 1 - 4.92T + 53T^{2} \)
59 \( 1 + 7.32T + 59T^{2} \)
61 \( 1 + 1.53T + 61T^{2} \)
67 \( 1 + 8.42T + 67T^{2} \)
71 \( 1 + 6.44T + 71T^{2} \)
73 \( 1 + 7.14T + 73T^{2} \)
79 \( 1 - 0.757T + 79T^{2} \)
83 \( 1 + 4.76T + 83T^{2} \)
89 \( 1 - 3.61T + 89T^{2} \)
97 \( 1 + 0.463T + 97T^{2} \)
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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

−8.878774877893289786586120666951, −8.633280657092037276389406426530, −7.994995938730088763431235389001, −7.40918186695774763695536922720, −6.65200496899691311837260772000, −4.71352894134357188277774433537, −3.86711441138319156372196123897, −2.84414500039436555285677234307, −1.62732053820000223381133027002, 0, 1.62732053820000223381133027002, 2.84414500039436555285677234307, 3.86711441138319156372196123897, 4.71352894134357188277774433537, 6.65200496899691311837260772000, 7.40918186695774763695536922720, 7.994995938730088763431235389001, 8.633280657092037276389406426530, 8.878774877893289786586120666951

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