Properties

Label 2-39600-1.1-c1-0-128
Degree $2$
Conductor $39600$
Sign $-1$
Analytic cond. $316.207$
Root an. cond. $17.7822$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·7-s + 11-s + 4·17-s + 4·19-s − 4·23-s − 6·29-s + 2·37-s − 2·41-s − 2·43-s − 12·47-s − 3·49-s − 2·53-s + 4·59-s + 2·61-s + 8·71-s + 2·77-s − 8·79-s − 2·83-s + 2·89-s + 2·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + 8·119-s + ⋯
L(s)  = 1  + 0.755·7-s + 0.301·11-s + 0.970·17-s + 0.917·19-s − 0.834·23-s − 1.11·29-s + 0.328·37-s − 0.312·41-s − 0.304·43-s − 1.75·47-s − 3/7·49-s − 0.274·53-s + 0.520·59-s + 0.256·61-s + 0.949·71-s + 0.227·77-s − 0.900·79-s − 0.219·83-s + 0.211·89-s + 0.203·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s + 0.733·119-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 39600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 39600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(39600\)    =    \(2^{4} \cdot 3^{2} \cdot 5^{2} \cdot 11\)
Sign: $-1$
Analytic conductor: \(316.207\)
Root analytic conductor: \(17.7822\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 39600,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
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

−14.75891467611760, −14.65922267213952, −14.11911234413241, −13.53870993978922, −13.01229217261126, −12.39372094294056, −11.84559272540542, −11.41376526024748, −11.05482693615774, −10.17249476776229, −9.827434864204804, −9.325918756771155, −8.584436907110632, −7.999573953769081, −7.697838545984963, −7.022334914890664, −6.349066239389953, −5.700764676724669, −5.172966811218124, −4.660252618775051, −3.771328831684229, −3.409245911052587, −2.500091344761351, −1.674903355134697, −1.167743675350700, 0, 1.167743675350700, 1.674903355134697, 2.500091344761351, 3.409245911052587, 3.771328831684229, 4.660252618775051, 5.172966811218124, 5.700764676724669, 6.349066239389953, 7.022334914890664, 7.697838545984963, 7.999573953769081, 8.584436907110632, 9.325918756771155, 9.827434864204804, 10.17249476776229, 11.05482693615774, 11.41376526024748, 11.84559272540542, 12.39372094294056, 13.01229217261126, 13.53870993978922, 14.11911234413241, 14.65922267213952, 14.75891467611760

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