Properties

Label 2-1183-1.1-c1-0-35
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  − 1.90·2-s − 1.08·3-s + 1.63·4-s + 1.10·5-s + 2.06·6-s − 7-s + 0.687·8-s − 1.82·9-s − 2.10·10-s + 0.799·11-s − 1.77·12-s + 1.90·14-s − 1.19·15-s − 4.59·16-s + 2.63·17-s + 3.47·18-s + 1.84·19-s + 1.81·20-s + 1.08·21-s − 1.52·22-s − 3.82·23-s − 0.745·24-s − 3.77·25-s + 5.23·27-s − 1.63·28-s − 7.54·29-s + 2.28·30-s + ⋯
L(s)  = 1  − 1.34·2-s − 0.626·3-s + 0.819·4-s + 0.494·5-s + 0.845·6-s − 0.377·7-s + 0.242·8-s − 0.607·9-s − 0.667·10-s + 0.241·11-s − 0.513·12-s + 0.509·14-s − 0.309·15-s − 1.14·16-s + 0.640·17-s + 0.819·18-s + 0.422·19-s + 0.405·20-s + 0.236·21-s − 0.325·22-s − 0.797·23-s − 0.152·24-s − 0.755·25-s + 1.00·27-s − 0.309·28-s − 1.40·29-s + 0.417·30-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 \( 1 + 1.90T + 2T^{2} \)
3 \( 1 + 1.08T + 3T^{2} \)
5 \( 1 - 1.10T + 5T^{2} \)
11 \( 1 - 0.799T + 11T^{2} \)
17 \( 1 - 2.63T + 17T^{2} \)
19 \( 1 - 1.84T + 19T^{2} \)
23 \( 1 + 3.82T + 23T^{2} \)
29 \( 1 + 7.54T + 29T^{2} \)
31 \( 1 - 7.86T + 31T^{2} \)
37 \( 1 + 3.45T + 37T^{2} \)
41 \( 1 - 10.9T + 41T^{2} \)
43 \( 1 + 2.63T + 43T^{2} \)
47 \( 1 + 5.22T + 47T^{2} \)
53 \( 1 - 6.15T + 53T^{2} \)
59 \( 1 + 5.10T + 59T^{2} \)
61 \( 1 - 3.31T + 61T^{2} \)
67 \( 1 - 13.9T + 67T^{2} \)
71 \( 1 + 6.69T + 71T^{2} \)
73 \( 1 + 15.0T + 73T^{2} \)
79 \( 1 + 8.10T + 79T^{2} \)
83 \( 1 + 15.6T + 83T^{2} \)
89 \( 1 - 2.27T + 89T^{2} \)
97 \( 1 + 16.4T + 97T^{2} \)
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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

−9.566276799589942650406161107366, −8.614056484554483587248967438639, −7.898508966014172754866398714165, −7.00290902508849158501389440951, −6.06458845820133152635519741187, −5.42063910847353780179631120426, −4.09550311191270568010283564646, −2.66237447124878453066153415998, −1.36366338077460749421270028786, 0, 1.36366338077460749421270028786, 2.66237447124878453066153415998, 4.09550311191270568010283564646, 5.42063910847353780179631120426, 6.06458845820133152635519741187, 7.00290902508849158501389440951, 7.898508966014172754866398714165, 8.614056484554483587248967438639, 9.566276799589942650406161107366

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