Properties

Label 2-1083-1.1-c3-0-1
Degree $2$
Conductor $1083$
Sign $1$
Analytic cond. $63.8990$
Root an. cond. $7.99368$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.11·2-s − 3·3-s + 8.91·4-s − 20.0·5-s + 12.3·6-s − 5.82·7-s − 3.77·8-s + 9·9-s + 82.4·10-s + 19.8·11-s − 26.7·12-s − 62.3·13-s + 23.9·14-s + 60.1·15-s − 55.8·16-s − 26.4·17-s − 37.0·18-s − 178.·20-s + 17.4·21-s − 81.6·22-s + 90.5·23-s + 11.3·24-s + 276.·25-s + 256.·26-s − 27·27-s − 51.9·28-s + 45.6·29-s + ⋯
L(s)  = 1  − 1.45·2-s − 0.577·3-s + 1.11·4-s − 1.79·5-s + 0.839·6-s − 0.314·7-s − 0.166·8-s + 0.333·9-s + 2.60·10-s + 0.544·11-s − 0.643·12-s − 1.32·13-s + 0.457·14-s + 1.03·15-s − 0.872·16-s − 0.377·17-s − 0.484·18-s − 1.99·20-s + 0.181·21-s − 0.791·22-s + 0.821·23-s + 0.0963·24-s + 2.21·25-s + 1.93·26-s − 0.192·27-s − 0.350·28-s + 0.292·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1083 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1083 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1083\)    =    \(3 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(63.8990\)
Root analytic conductor: \(7.99368\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1083,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.008114451553\)
\(L(\frac12)\) \(\approx\) \(0.008114451553\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
19 \( 1 \)
good2 \( 1 + 4.11T + 8T^{2} \)
5 \( 1 + 20.0T + 125T^{2} \)
7 \( 1 + 5.82T + 343T^{2} \)
11 \( 1 - 19.8T + 1.33e3T^{2} \)
13 \( 1 + 62.3T + 2.19e3T^{2} \)
17 \( 1 + 26.4T + 4.91e3T^{2} \)
23 \( 1 - 90.5T + 1.21e4T^{2} \)
29 \( 1 - 45.6T + 2.43e4T^{2} \)
31 \( 1 + 320.T + 2.97e4T^{2} \)
37 \( 1 + 162.T + 5.06e4T^{2} \)
41 \( 1 + 451.T + 6.89e4T^{2} \)
43 \( 1 - 75.9T + 7.95e4T^{2} \)
47 \( 1 + 128.T + 1.03e5T^{2} \)
53 \( 1 + 304.T + 1.48e5T^{2} \)
59 \( 1 + 250.T + 2.05e5T^{2} \)
61 \( 1 + 173.T + 2.26e5T^{2} \)
67 \( 1 + 837.T + 3.00e5T^{2} \)
71 \( 1 - 1.00e3T + 3.57e5T^{2} \)
73 \( 1 + 660.T + 3.89e5T^{2} \)
79 \( 1 + 1.08e3T + 4.93e5T^{2} \)
83 \( 1 + 103.T + 5.71e5T^{2} \)
89 \( 1 + 1.57e3T + 7.04e5T^{2} \)
97 \( 1 + 767.T + 9.12e5T^{2} \)
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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

−9.383576138848858955156643214004, −8.707532856060646584753187661895, −7.85070152988162750513506757828, −7.15201941928107423002264231780, −6.75779978285086447060750905625, −5.07324943283347377754870089951, −4.25963177756549447515640349592, −3.11822897177272457576986935577, −1.50222075737105220652765275870, −0.06254842411839057360129616847, 0.06254842411839057360129616847, 1.50222075737105220652765275870, 3.11822897177272457576986935577, 4.25963177756549447515640349592, 5.07324943283347377754870089951, 6.75779978285086447060750905625, 7.15201941928107423002264231780, 7.85070152988162750513506757828, 8.707532856060646584753187661895, 9.383576138848858955156643214004

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