Properties

Label 2-73008-1.1-c1-0-21
Degree $2$
Conductor $73008$
Sign $1$
Analytic cond. $582.971$
Root an. cond. $24.1448$
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  + 2·5-s − 4·7-s + 2·11-s + 6·17-s − 5·19-s − 8·23-s − 25-s − 31-s − 8·35-s + 7·37-s + 2·41-s + 43-s − 6·47-s + 9·49-s + 4·55-s + 6·59-s − 3·61-s − 3·67-s + 8·71-s + 11·73-s − 8·77-s − 3·79-s + 4·83-s + 12·85-s + 14·89-s − 10·95-s − 17·97-s + ⋯
L(s)  = 1  + 0.894·5-s − 1.51·7-s + 0.603·11-s + 1.45·17-s − 1.14·19-s − 1.66·23-s − 1/5·25-s − 0.179·31-s − 1.35·35-s + 1.15·37-s + 0.312·41-s + 0.152·43-s − 0.875·47-s + 9/7·49-s + 0.539·55-s + 0.781·59-s − 0.384·61-s − 0.366·67-s + 0.949·71-s + 1.28·73-s − 0.911·77-s − 0.337·79-s + 0.439·83-s + 1.30·85-s + 1.48·89-s − 1.02·95-s − 1.72·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 73008 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 73008 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(73008\)    =    \(2^{4} \cdot 3^{3} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(582.971\)
Root analytic conductor: \(24.1448\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 73008,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.784869921\)
\(L(\frac12)\) \(\approx\) \(1.784869921\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 5 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 - 7 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 3 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 + 3 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 17 T + p T^{2} \)
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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

−13.96810958598226, −13.68539882566567, −13.00187706637729, −12.68036226052401, −12.22725863909592, −11.72035572144959, −11.02837707649256, −10.32800100855322, −9.972897409831178, −9.623467740952206, −9.269377964526414, −8.528979921394976, −7.944707792818169, −7.422334715005093, −6.541219735013907, −6.329080789404513, −5.907407382834518, −5.391218476428426, −4.511245965540507, −3.762572850898646, −3.527772147356130, −2.609215225930966, −2.139419026773595, −1.339759157568113, −0.4418628626419893, 0.4418628626419893, 1.339759157568113, 2.139419026773595, 2.609215225930966, 3.527772147356130, 3.762572850898646, 4.511245965540507, 5.391218476428426, 5.907407382834518, 6.329080789404513, 6.541219735013907, 7.422334715005093, 7.944707792818169, 8.528979921394976, 9.269377964526414, 9.623467740952206, 9.972897409831178, 10.32800100855322, 11.02837707649256, 11.72035572144959, 12.22725863909592, 12.68036226052401, 13.00187706637729, 13.68539882566567, 13.96810958598226

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