Properties

Label 2-90e2-5.4-c1-0-62
Degree $2$
Conductor $8100$
Sign $-0.894 + 0.447i$
Analytic cond. $64.6788$
Root an. cond. $8.04231$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.85i·7-s − 1.85·11-s − 0.854i·13-s − 1.14i·17-s − 2·19-s − 4.85i·23-s + 3.70·29-s + 2.70·31-s − 5.85i·37-s + 11.5·41-s − 0.854i·43-s + 6.70i·47-s − 1.14·49-s + 4.85i·53-s + 1.14·59-s + ⋯
L(s)  = 1  − 1.07i·7-s − 0.559·11-s − 0.236i·13-s − 0.277i·17-s − 0.458·19-s − 1.01i·23-s + 0.688·29-s + 0.486·31-s − 0.962i·37-s + 1.80·41-s − 0.130i·43-s + 0.978i·47-s − 0.163·49-s + 0.666i·53-s + 0.149·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8100\)    =    \(2^{2} \cdot 3^{4} \cdot 5^{2}\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(64.6788\)
Root analytic conductor: \(8.04231\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{8100} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 8100,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.071512835\)
\(L(\frac12)\) \(\approx\) \(1.071512835\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.85iT - 7T^{2} \)
11 \( 1 + 1.85T + 11T^{2} \)
13 \( 1 + 0.854iT - 13T^{2} \)
17 \( 1 + 1.14iT - 17T^{2} \)
19 \( 1 + 2T + 19T^{2} \)
23 \( 1 + 4.85iT - 23T^{2} \)
29 \( 1 - 3.70T + 29T^{2} \)
31 \( 1 - 2.70T + 31T^{2} \)
37 \( 1 + 5.85iT - 37T^{2} \)
41 \( 1 - 11.5T + 41T^{2} \)
43 \( 1 + 0.854iT - 43T^{2} \)
47 \( 1 - 6.70iT - 47T^{2} \)
53 \( 1 - 4.85iT - 53T^{2} \)
59 \( 1 - 1.14T + 59T^{2} \)
61 \( 1 - 0.854T + 61T^{2} \)
67 \( 1 + 7iT - 67T^{2} \)
71 \( 1 + 9T + 71T^{2} \)
73 \( 1 + 2.70iT - 73T^{2} \)
79 \( 1 + 11.7T + 79T^{2} \)
83 \( 1 - 6.70iT - 83T^{2} \)
89 \( 1 + 12T + 89T^{2} \)
97 \( 1 + 10iT - 97T^{2} \)
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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

−7.51482529440126151852041872502, −6.94589034708484319156217549490, −6.17102502679913311503688969149, −5.49248606559964020978645329771, −4.39074830398809378851194848628, −4.27854972078230859011632132517, −3.05769257015230753621171895379, −2.43335085013936468593334537583, −1.17460785403975237457566764751, −0.26839429663131308285878888309, 1.25248769020246775917348329199, 2.30764246602553307804943364337, 2.85371342426408735242344275330, 3.85423310764439988086550035443, 4.67280234771412276084942406408, 5.43190851719600368555683428732, 5.96010510916410584703821274467, 6.68033978401079489634258131509, 7.48313182401589981249680823515, 8.207424933538058890314770432190

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