Properties

Label 2-142912-1.1-c1-0-18
Degree $2$
Conductor $142912$
Sign $1$
Analytic cond. $1141.15$
Root an. cond. $33.7810$
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  + 3-s + 2·5-s + 7-s − 2·9-s + 11-s + 13-s + 2·15-s + 8·17-s − 6·19-s + 21-s − 5·23-s − 25-s − 5·27-s − 29-s + 31-s + 33-s + 2·35-s − 8·37-s + 39-s − 8·41-s − 43-s − 4·45-s + 49-s + 8·51-s + 11·53-s + 2·55-s − 6·57-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894·5-s + 0.377·7-s − 2/3·9-s + 0.301·11-s + 0.277·13-s + 0.516·15-s + 1.94·17-s − 1.37·19-s + 0.218·21-s − 1.04·23-s − 1/5·25-s − 0.962·27-s − 0.185·29-s + 0.179·31-s + 0.174·33-s + 0.338·35-s − 1.31·37-s + 0.160·39-s − 1.24·41-s − 0.152·43-s − 0.596·45-s + 1/7·49-s + 1.12·51-s + 1.51·53-s + 0.269·55-s − 0.794·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 142912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 142912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(142912\)    =    \(2^{6} \cdot 7 \cdot 11 \cdot 29\)
Sign: $1$
Analytic conductor: \(1141.15\)
Root analytic conductor: \(33.7810\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 142912,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.164449543\)
\(L(\frac12)\) \(\approx\) \(3.164449543\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
11 \( 1 - T \)
29 \( 1 + T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 - 8 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 5 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 11 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 11 T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−13.52883257706535, −13.12126621687371, −12.23140056837001, −12.09610326634595, −11.60323991855070, −10.88244947469044, −10.40515115263163, −9.908125344082103, −9.727606056587872, −8.805589075796430, −8.579083854469243, −8.260579733506374, −7.493540730959074, −7.161326139077326, −6.237939796832465, −5.956878665142090, −5.549160099890345, −4.963329408905921, −4.207459439759406, −3.601080634597858, −3.212665230692469, −2.432226646785312, −1.865999925700556, −1.512646983329125, −0.4779403771926334, 0.4779403771926334, 1.512646983329125, 1.865999925700556, 2.432226646785312, 3.212665230692469, 3.601080634597858, 4.207459439759406, 4.963329408905921, 5.549160099890345, 5.956878665142090, 6.237939796832465, 7.161326139077326, 7.493540730959074, 8.260579733506374, 8.579083854469243, 8.805589075796430, 9.727606056587872, 9.908125344082103, 10.40515115263163, 10.88244947469044, 11.60323991855070, 12.09610326634595, 12.23140056837001, 13.12126621687371, 13.52883257706535

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