Properties

Label 2-33e2-1.1-c1-0-10
Degree $2$
Conductor $1089$
Sign $1$
Analytic cond. $8.69570$
Root an. cond. $2.94884$
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  − 2.52·2-s + 4.37·4-s + 2.37·5-s + 0.792·7-s − 5.98·8-s − 5.98·10-s − 4.10·13-s − 2·14-s + 6.37·16-s + 5.98·17-s + 4.25·19-s + 10.3·20-s − 2·23-s + 0.627·25-s + 10.3·26-s + 3.46·28-s + 2.52·29-s + 7.37·31-s − 4.10·32-s − 15.1·34-s + 1.87·35-s + 5·37-s − 10.7·38-s − 14.2·40-s + 5.69·41-s − 6.63·43-s + 5.04·46-s + ⋯
L(s)  = 1  − 1.78·2-s + 2.18·4-s + 1.06·5-s + 0.299·7-s − 2.11·8-s − 1.89·10-s − 1.13·13-s − 0.534·14-s + 1.59·16-s + 1.45·17-s + 0.976·19-s + 2.31·20-s − 0.417·23-s + 0.125·25-s + 2.03·26-s + 0.654·28-s + 0.468·29-s + 1.32·31-s − 0.726·32-s − 2.59·34-s + 0.317·35-s + 0.821·37-s − 1.74·38-s − 2.24·40-s + 0.889·41-s − 1.01·43-s + 0.744·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(8.69570\)
Root analytic conductor: \(2.94884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1089,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9024849307\)
\(L(\frac12)\) \(\approx\) \(0.9024849307\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
11 \( 1 \)
good2 \( 1 + 2.52T + 2T^{2} \)
5 \( 1 - 2.37T + 5T^{2} \)
7 \( 1 - 0.792T + 7T^{2} \)
13 \( 1 + 4.10T + 13T^{2} \)
17 \( 1 - 5.98T + 17T^{2} \)
19 \( 1 - 4.25T + 19T^{2} \)
23 \( 1 + 2T + 23T^{2} \)
29 \( 1 - 2.52T + 29T^{2} \)
31 \( 1 - 7.37T + 31T^{2} \)
37 \( 1 - 5T + 37T^{2} \)
41 \( 1 - 5.69T + 41T^{2} \)
43 \( 1 + 6.63T + 43T^{2} \)
47 \( 1 - 1.25T + 47T^{2} \)
53 \( 1 + 13.1T + 53T^{2} \)
59 \( 1 - 6T + 59T^{2} \)
61 \( 1 + 2.67T + 61T^{2} \)
67 \( 1 - 16.1T + 67T^{2} \)
71 \( 1 + 0.744T + 71T^{2} \)
73 \( 1 - 7.42T + 73T^{2} \)
79 \( 1 - 5.84T + 79T^{2} \)
83 \( 1 + 8.51T + 83T^{2} \)
89 \( 1 - 6.37T + 89T^{2} \)
97 \( 1 + 12.4T + 97T^{2} \)
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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

−9.893230379815947881317288060478, −9.345397197793378863612865025123, −8.131298011531464336897081889546, −7.76072687608090308112669813050, −6.76118927664504223906738166990, −5.91446376592731323298599632085, −4.93674085223662595690386766880, −3.01886103306354810875935909790, −2.05619132340002841063058710101, −0.984831541696738158487430064108, 0.984831541696738158487430064108, 2.05619132340002841063058710101, 3.01886103306354810875935909790, 4.93674085223662595690386766880, 5.91446376592731323298599632085, 6.76118927664504223906738166990, 7.76072687608090308112669813050, 8.131298011531464336897081889546, 9.345397197793378863612865025123, 9.893230379815947881317288060478

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