Properties

Label 2-90e2-1.1-c1-0-15
Degree $2$
Conductor $8100$
Sign $1$
Analytic cond. $64.6788$
Root an. cond. $8.04231$
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  − 2·7-s − 3·11-s + 4·13-s + 6·17-s − 7·19-s + 6·23-s − 3·29-s + 5·31-s + 4·37-s − 3·41-s − 8·43-s − 3·49-s − 6·53-s + 3·59-s + 14·61-s − 2·67-s − 15·71-s + 10·73-s + 6·77-s + 8·79-s − 15·89-s − 8·91-s − 8·97-s + 3·101-s − 2·103-s − 6·107-s + 11·109-s + ⋯
L(s)  = 1  − 0.755·7-s − 0.904·11-s + 1.10·13-s + 1.45·17-s − 1.60·19-s + 1.25·23-s − 0.557·29-s + 0.898·31-s + 0.657·37-s − 0.468·41-s − 1.21·43-s − 3/7·49-s − 0.824·53-s + 0.390·59-s + 1.79·61-s − 0.244·67-s − 1.78·71-s + 1.17·73-s + 0.683·77-s + 0.900·79-s − 1.58·89-s − 0.838·91-s − 0.812·97-s + 0.298·101-s − 0.197·103-s − 0.580·107-s + 1.05·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8100\)    =    \(2^{2} \cdot 3^{4} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(64.6788\)
Root analytic conductor: \(8.04231\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8100,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.630872844\)
\(L(\frac12)\) \(\approx\) \(1.630872844\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 7 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + 8 T + p T^{2} \)
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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

−8.011181851798971625882224844996, −7.01300921615128522375231496796, −6.46333903410091334635820289292, −5.78559950684525051625772718682, −5.11920029285336848124348032564, −4.23050829709861918795935458013, −3.36569975420881439816669763539, −2.86814411193379207615726215462, −1.74225366550401285340756691538, −0.63064144990947307827518761264, 0.63064144990947307827518761264, 1.74225366550401285340756691538, 2.86814411193379207615726215462, 3.36569975420881439816669763539, 4.23050829709861918795935458013, 5.11920029285336848124348032564, 5.78559950684525051625772718682, 6.46333903410091334635820289292, 7.01300921615128522375231496796, 8.011181851798971625882224844996

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