Properties

Label 2-57222-1.1-c1-0-3
Degree $2$
Conductor $57222$
Sign $1$
Analytic cond. $456.919$
Root an. cond. $21.3756$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 2·7-s − 8-s − 11-s − 13-s + 2·14-s + 16-s − 7·19-s + 22-s + 9·23-s − 5·25-s + 26-s − 2·28-s + 9·29-s + 7·31-s − 32-s − 2·37-s + 7·38-s − 12·41-s − 4·43-s − 44-s − 9·46-s − 9·47-s − 3·49-s + 5·50-s − 52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.755·7-s − 0.353·8-s − 0.301·11-s − 0.277·13-s + 0.534·14-s + 1/4·16-s − 1.60·19-s + 0.213·22-s + 1.87·23-s − 25-s + 0.196·26-s − 0.377·28-s + 1.67·29-s + 1.25·31-s − 0.176·32-s − 0.328·37-s + 1.13·38-s − 1.87·41-s − 0.609·43-s − 0.150·44-s − 1.32·46-s − 1.31·47-s − 3/7·49-s + 0.707·50-s − 0.138·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 57222 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 57222 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(57222\)    =    \(2 \cdot 3^{2} \cdot 11 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(456.919\)
Root analytic conductor: \(21.3756\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 57222,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7024941838\)
\(L(\frac12)\) \(\approx\) \(0.7024941838\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
11 \( 1 + T \)
17 \( 1 \)
good5 \( 1 + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
19 \( 1 + 7 T + p T^{2} \)
23 \( 1 - 9 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−14.56275311304620, −13.65949869120987, −13.34536563318324, −12.89257782751426, −12.18464317959733, −11.89187418143615, −11.23674199968858, −10.57569067681930, −10.24213394559889, −9.836765117993983, −9.187960675833606, −8.593750859587542, −8.300154284163326, −7.666630288910560, −6.889921790686941, −6.466340769767147, −6.295202834327166, −5.128635952963987, −4.885869105433512, −4.001119134023472, −3.216084317422962, −2.785891755120401, −2.065406372067849, −1.255087571288870, −0.3347682300421471, 0.3347682300421471, 1.255087571288870, 2.065406372067849, 2.785891755120401, 3.216084317422962, 4.001119134023472, 4.885869105433512, 5.128635952963987, 6.295202834327166, 6.466340769767147, 6.889921790686941, 7.666630288910560, 8.300154284163326, 8.593750859587542, 9.187960675833606, 9.836765117993983, 10.24213394559889, 10.57569067681930, 11.23674199968858, 11.89187418143615, 12.18464317959733, 12.89257782751426, 13.34536563318324, 13.65949869120987, 14.56275311304620

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