Properties

Label 2-1183-1.1-c1-0-17
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  + 0.983·2-s − 1.57·3-s − 1.03·4-s + 0.398·5-s − 1.54·6-s + 7-s − 2.98·8-s − 0.529·9-s + 0.391·10-s + 4.24·11-s + 1.62·12-s + 0.983·14-s − 0.626·15-s − 0.870·16-s − 5.10·17-s − 0.521·18-s + 2.12·19-s − 0.411·20-s − 1.57·21-s + 4.17·22-s + 2.19·23-s + 4.68·24-s − 4.84·25-s + 5.54·27-s − 1.03·28-s + 2.90·29-s − 0.616·30-s + ⋯
L(s)  = 1  + 0.695·2-s − 0.907·3-s − 0.516·4-s + 0.178·5-s − 0.631·6-s + 0.377·7-s − 1.05·8-s − 0.176·9-s + 0.123·10-s + 1.27·11-s + 0.468·12-s + 0.262·14-s − 0.161·15-s − 0.217·16-s − 1.23·17-s − 0.122·18-s + 0.487·19-s − 0.0919·20-s − 0.342·21-s + 0.889·22-s + 0.457·23-s + 0.957·24-s − 0.968·25-s + 1.06·27-s − 0.195·28-s + 0.540·29-s − 0.112·30-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

\(L(1)\) \(\approx\) \(1.404314680\)
\(L(\frac12)\) \(\approx\) \(1.404314680\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.983T + 2T^{2} \)
3 \( 1 + 1.57T + 3T^{2} \)
5 \( 1 - 0.398T + 5T^{2} \)
11 \( 1 - 4.24T + 11T^{2} \)
17 \( 1 + 5.10T + 17T^{2} \)
19 \( 1 - 2.12T + 19T^{2} \)
23 \( 1 - 2.19T + 23T^{2} \)
29 \( 1 - 2.90T + 29T^{2} \)
31 \( 1 - 2.20T + 31T^{2} \)
37 \( 1 - 11.4T + 37T^{2} \)
41 \( 1 - 5.07T + 41T^{2} \)
43 \( 1 + 0.328T + 43T^{2} \)
47 \( 1 - 6.62T + 47T^{2} \)
53 \( 1 - 10.9T + 53T^{2} \)
59 \( 1 + 7.70T + 59T^{2} \)
61 \( 1 - 14.6T + 61T^{2} \)
67 \( 1 - 1.22T + 67T^{2} \)
71 \( 1 + 1.75T + 71T^{2} \)
73 \( 1 + 6.11T + 73T^{2} \)
79 \( 1 - 4.20T + 79T^{2} \)
83 \( 1 - 10.8T + 83T^{2} \)
89 \( 1 + 15.6T + 89T^{2} \)
97 \( 1 + 14.4T + 97T^{2} \)
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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

−9.670439186913023646321710285251, −9.045044314249960743849657616193, −8.251044393459603589984741469891, −6.92651110490940308332017169996, −6.14176567259388721191823150381, −5.55565809833974817796280170965, −4.56960104983876190232929051452, −3.99814063522320007956533337897, −2.60813802908636498645321309946, −0.856550874745753894241813130406, 0.856550874745753894241813130406, 2.60813802908636498645321309946, 3.99814063522320007956533337897, 4.56960104983876190232929051452, 5.55565809833974817796280170965, 6.14176567259388721191823150381, 6.92651110490940308332017169996, 8.251044393459603589984741469891, 9.045044314249960743849657616193, 9.670439186913023646321710285251

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