Properties

Label 2-60690-1.1-c1-0-23
Degree $2$
Conductor $60690$
Sign $1$
Analytic cond. $484.612$
Root an. cond. $22.0139$
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 + 3-s + 4-s − 5-s + 6-s + 7-s + 8-s + 9-s − 10-s + 2·11-s + 12-s + 4·13-s + 14-s − 15-s + 16-s + 18-s + 6·19-s − 20-s + 21-s + 2·22-s − 4·23-s + 24-s + 25-s + 4·26-s + 27-s + 28-s − 7·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.316·10-s + 0.603·11-s + 0.288·12-s + 1.10·13-s + 0.267·14-s − 0.258·15-s + 1/4·16-s + 0.235·18-s + 1.37·19-s − 0.223·20-s + 0.218·21-s + 0.426·22-s − 0.834·23-s + 0.204·24-s + 1/5·25-s + 0.784·26-s + 0.192·27-s + 0.188·28-s − 1.29·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 60690 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 60690 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(60690\)    =    \(2 \cdot 3 \cdot 5 \cdot 7 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(484.612\)
Root analytic conductor: \(22.0139\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 60690,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.457092725\)
\(L(\frac12)\) \(\approx\) \(6.457092725\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 + T \)
7 \( 1 - T \)
17 \( 1 \)
good11 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 + 5 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 - 14 T + p T^{2} \)
59 \( 1 - T + p T^{2} \)
61 \( 1 + 15 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
97 \( 1 + 9 T + p T^{2} \)
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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

−14.09164893935728, −13.92265135992760, −13.48111289933970, −12.82464210800510, −12.27051359235811, −11.80269583864554, −11.42722169876140, −10.81153497875450, −10.37154768598676, −9.626416112072164, −9.023307440097597, −8.712909326692330, −7.881721081459462, −7.561379921066636, −7.096244627377536, −6.280271338197360, −5.835489455048289, −5.248958656997603, −4.507312733607642, −3.816759263840139, −3.713663722154942, −2.909383936397574, −2.173240598169803, −1.442784773476752, −0.7857315650963322, 0.7857315650963322, 1.442784773476752, 2.173240598169803, 2.909383936397574, 3.713663722154942, 3.816759263840139, 4.507312733607642, 5.248958656997603, 5.835489455048289, 6.280271338197360, 7.096244627377536, 7.561379921066636, 7.881721081459462, 8.712909326692330, 9.023307440097597, 9.626416112072164, 10.37154768598676, 10.81153497875450, 11.42722169876140, 11.80269583864554, 12.27051359235811, 12.82464210800510, 13.48111289933970, 13.92265135992760, 14.09164893935728

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