Properties

Label 2-73008-1.1-c1-0-20
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  + 4·5-s + 7-s − 5·11-s − 6·17-s − 6·19-s − 5·23-s + 11·25-s + 5·29-s − 5·31-s + 4·35-s + 9·37-s + 6·41-s − 7·43-s + 4·47-s − 6·49-s − 9·53-s − 20·55-s + 5·59-s − 2·61-s + 4·67-s − 2·71-s − 14·73-s − 5·77-s − 2·79-s − 9·83-s − 24·85-s − 3·89-s + ⋯
L(s)  = 1  + 1.78·5-s + 0.377·7-s − 1.50·11-s − 1.45·17-s − 1.37·19-s − 1.04·23-s + 11/5·25-s + 0.928·29-s − 0.898·31-s + 0.676·35-s + 1.47·37-s + 0.937·41-s − 1.06·43-s + 0.583·47-s − 6/7·49-s − 1.23·53-s − 2.69·55-s + 0.650·59-s − 0.256·61-s + 0.488·67-s − 0.237·71-s − 1.63·73-s − 0.569·77-s − 0.225·79-s − 0.987·83-s − 2.60·85-s − 0.317·89-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

\(L(1)\) \(\approx\) \(2.106329723\)
\(L(\frac12)\) \(\approx\) \(2.106329723\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
7 \( 1 - T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 5 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 - 9 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 2 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−14.08154895514924, −13.39862610066893, −13.23636488440076, −12.76620705398179, −12.37786363715288, −11.23853152135451, −11.13411775871561, −10.45511955420694, −10.11109235301714, −9.661827262387188, −9.020039171731878, −8.504784501874435, −8.117281960299187, −7.375236047511266, −6.707424779403563, −6.170971699791129, −5.851076682397255, −5.239869404436433, −4.553758852261400, −4.321987440531001, −3.059763259029609, −2.527302102194645, −2.056526810189466, −1.630596070153520, −0.4369172353928827, 0.4369172353928827, 1.630596070153520, 2.056526810189466, 2.527302102194645, 3.059763259029609, 4.321987440531001, 4.553758852261400, 5.239869404436433, 5.851076682397255, 6.170971699791129, 6.707424779403563, 7.375236047511266, 8.117281960299187, 8.504784501874435, 9.020039171731878, 9.661827262387188, 10.11109235301714, 10.45511955420694, 11.13411775871561, 11.23853152135451, 12.37786363715288, 12.76620705398179, 13.23636488440076, 13.39862610066893, 14.08154895514924

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