Properties

Label 2-9900-5.4-c1-0-48
Degree $2$
Conductor $9900$
Sign $0.447 + 0.894i$
Analytic cond. $79.0518$
Root an. cond. $8.89111$
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  − 4.60i·7-s − 11-s − 4.60i·13-s + 6.60i·17-s + 7.21·19-s + 8·29-s + 9.21·31-s + 3.21i·37-s − 8·41-s − 3.39i·43-s − 5.21i·47-s − 14.2·49-s − 2i·53-s + 8·59-s + 7.21·61-s + ⋯
L(s)  = 1  − 1.74i·7-s − 0.301·11-s − 1.27i·13-s + 1.60i·17-s + 1.65·19-s + 1.48·29-s + 1.65·31-s + 0.527i·37-s − 1.24·41-s − 0.517i·43-s − 0.760i·47-s − 2.03·49-s − 0.274i·53-s + 1.04·59-s + 0.923·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 + 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9900 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2} \cdot 11\)
Sign: $0.447 + 0.894i$
Analytic conductor: \(79.0518\)
Root analytic conductor: \(8.89111\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{9900} (5149, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 9900,\ (\ :1/2),\ 0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.298829701\)
\(L(\frac12)\) \(\approx\) \(2.298829701\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 + T \)
good7 \( 1 + 4.60iT - 7T^{2} \)
13 \( 1 + 4.60iT - 13T^{2} \)
17 \( 1 - 6.60iT - 17T^{2} \)
19 \( 1 - 7.21T + 19T^{2} \)
23 \( 1 - 23T^{2} \)
29 \( 1 - 8T + 29T^{2} \)
31 \( 1 - 9.21T + 31T^{2} \)
37 \( 1 - 3.21iT - 37T^{2} \)
41 \( 1 + 8T + 41T^{2} \)
43 \( 1 + 3.39iT - 43T^{2} \)
47 \( 1 + 5.21iT - 47T^{2} \)
53 \( 1 + 2iT - 53T^{2} \)
59 \( 1 - 8T + 59T^{2} \)
61 \( 1 - 7.21T + 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 - 14.4T + 71T^{2} \)
73 \( 1 - 0.605iT - 73T^{2} \)
79 \( 1 - 11.2T + 79T^{2} \)
83 \( 1 - 10.6iT - 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
97 \( 1 - 12.4iT - 97T^{2} \)
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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

−7.70064397786973904133767476045, −6.77818633031916213508815414049, −6.42246004516519163667955514519, −5.30653848973342163430984386279, −4.90197534016633377082783896888, −3.82182236048240985832930225014, −3.51059638381379685621736191110, −2.55471312536737335486824210736, −1.20284702301033936445697917392, −0.71916706054640485543823445284, 0.876920776062417562883858176260, 2.06397241797772370928374304152, 2.73324191888146563582573694480, 3.27835679722124433688943609983, 4.62699478437363553479218241671, 4.99399301375601032310390408506, 5.67080537026876497076135471599, 6.47594859776679445498153094098, 6.97769346038436074424310273540, 7.86463279247759604382674720224

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