Properties

Label 2-219912-1.1-c1-0-7
Degree $2$
Conductor $219912$
Sign $1$
Analytic cond. $1756.00$
Root an. cond. $41.9047$
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 + 9-s − 11-s − 2·13-s − 2·15-s − 17-s − 4·19-s − 4·23-s − 25-s + 27-s + 6·29-s + 8·31-s − 33-s − 2·37-s − 2·39-s + 6·41-s + 4·43-s − 2·45-s − 4·47-s − 51-s + 2·53-s + 2·55-s − 4·57-s + 4·59-s − 10·61-s + 4·65-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 1/3·9-s − 0.301·11-s − 0.554·13-s − 0.516·15-s − 0.242·17-s − 0.917·19-s − 0.834·23-s − 1/5·25-s + 0.192·27-s + 1.11·29-s + 1.43·31-s − 0.174·33-s − 0.328·37-s − 0.320·39-s + 0.937·41-s + 0.609·43-s − 0.298·45-s − 0.583·47-s − 0.140·51-s + 0.274·53-s + 0.269·55-s − 0.529·57-s + 0.520·59-s − 1.28·61-s + 0.496·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 219912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 219912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(219912\)    =    \(2^{3} \cdot 3 \cdot 7^{2} \cdot 11 \cdot 17\)
Sign: $1$
Analytic conductor: \(1756.00\)
Root analytic conductor: \(41.9047\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 219912,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.664920351\)
\(L(\frac12)\) \(\approx\) \(1.664920351\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 \)
11 \( 1 + T \)
17 \( 1 + T \)
good5 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−12.94183480726151, −12.39698821610341, −12.16227757486519, −11.63684455659126, −11.15117526057179, −10.54447178627378, −10.22290420857809, −9.687302206263791, −9.205540542693775, −8.582746046662281, −8.142344924698656, −7.944467852372006, −7.375569057484695, −6.815802121131535, −6.323892841274827, −5.855736515572210, −4.941005864188228, −4.666729525421891, −4.061763586441183, −3.709751557082633, −2.964642446032231, −2.444586564566619, −2.031910543432882, −1.071166884239452, −0.3752496529681827, 0.3752496529681827, 1.071166884239452, 2.031910543432882, 2.444586564566619, 2.964642446032231, 3.709751557082633, 4.061763586441183, 4.666729525421891, 4.941005864188228, 5.855736515572210, 6.323892841274827, 6.815802121131535, 7.375569057484695, 7.944467852372006, 8.142344924698656, 8.582746046662281, 9.205540542693775, 9.687302206263791, 10.22290420857809, 10.54447178627378, 11.15117526057179, 11.63684455659126, 12.16227757486519, 12.39698821610341, 12.94183480726151

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