Properties

Label 2-1183-1.1-c1-0-56
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  + 2.47·2-s + 0.982·3-s + 4.13·4-s + 1.35·5-s + 2.43·6-s + 7-s + 5.29·8-s − 2.03·9-s + 3.35·10-s − 3.34·11-s + 4.06·12-s + 2.47·14-s + 1.33·15-s + 4.83·16-s + 0.692·17-s − 5.03·18-s + 7.45·19-s + 5.60·20-s + 0.982·21-s − 8.29·22-s + 8.25·23-s + 5.20·24-s − 3.16·25-s − 4.94·27-s + 4.13·28-s + 1.07·29-s + 3.29·30-s + ⋯
L(s)  = 1  + 1.75·2-s + 0.567·3-s + 2.06·4-s + 0.605·5-s + 0.994·6-s + 0.377·7-s + 1.87·8-s − 0.677·9-s + 1.06·10-s − 1.00·11-s + 1.17·12-s + 0.662·14-s + 0.343·15-s + 1.20·16-s + 0.167·17-s − 1.18·18-s + 1.70·19-s + 1.25·20-s + 0.214·21-s − 1.76·22-s + 1.72·23-s + 1.06·24-s − 0.633·25-s − 0.952·27-s + 0.781·28-s + 0.200·29-s + 0.602·30-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

\(L(1)\) \(\approx\) \(5.743608754\)
\(L(\frac12)\) \(\approx\) \(5.743608754\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.47T + 2T^{2} \)
3 \( 1 - 0.982T + 3T^{2} \)
5 \( 1 - 1.35T + 5T^{2} \)
11 \( 1 + 3.34T + 11T^{2} \)
17 \( 1 - 0.692T + 17T^{2} \)
19 \( 1 - 7.45T + 19T^{2} \)
23 \( 1 - 8.25T + 23T^{2} \)
29 \( 1 - 1.07T + 29T^{2} \)
31 \( 1 + 11.0T + 31T^{2} \)
37 \( 1 - 5.43T + 37T^{2} \)
41 \( 1 + 4.30T + 41T^{2} \)
43 \( 1 - 4.19T + 43T^{2} \)
47 \( 1 + 12.1T + 47T^{2} \)
53 \( 1 + 4.51T + 53T^{2} \)
59 \( 1 + 1.38T + 59T^{2} \)
61 \( 1 + 6.49T + 61T^{2} \)
67 \( 1 + 3.86T + 67T^{2} \)
71 \( 1 - 2.65T + 71T^{2} \)
73 \( 1 + 10.2T + 73T^{2} \)
79 \( 1 - 1.27T + 79T^{2} \)
83 \( 1 - 9.49T + 83T^{2} \)
89 \( 1 + 8.29T + 89T^{2} \)
97 \( 1 + 10.2T + 97T^{2} \)
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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

−9.805213723386578421436270972246, −8.979580275000899004613513218170, −7.79371524619998788730698872526, −7.21346420732292525238100588424, −5.96965131283415765414992633480, −5.39156923483981573825831511045, −4.79623644221683867877576492991, −3.37699648603347802633964136418, −2.91754960027362403233379284483, −1.82940525475188076338398329106, 1.82940525475188076338398329106, 2.91754960027362403233379284483, 3.37699648603347802633964136418, 4.79623644221683867877576492991, 5.39156923483981573825831511045, 5.96965131283415765414992633480, 7.21346420732292525238100588424, 7.79371524619998788730698872526, 8.979580275000899004613513218170, 9.805213723386578421436270972246

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