Properties

Label 2-212160-1.1-c1-0-107
Degree $2$
Conductor $212160$
Sign $-1$
Analytic cond. $1694.10$
Root an. cond. $41.1595$
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  + 3-s + 5-s − 4·7-s + 9-s − 13-s + 15-s + 17-s + 4·19-s − 4·21-s − 8·23-s + 25-s + 27-s + 2·29-s − 4·31-s − 4·35-s − 2·37-s − 39-s − 2·41-s − 4·43-s + 45-s + 8·47-s + 9·49-s + 51-s + 10·53-s + 4·57-s + 12·59-s + 2·61-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 1.51·7-s + 1/3·9-s − 0.277·13-s + 0.258·15-s + 0.242·17-s + 0.917·19-s − 0.872·21-s − 1.66·23-s + 1/5·25-s + 0.192·27-s + 0.371·29-s − 0.718·31-s − 0.676·35-s − 0.328·37-s − 0.160·39-s − 0.312·41-s − 0.609·43-s + 0.149·45-s + 1.16·47-s + 9/7·49-s + 0.140·51-s + 1.37·53-s + 0.529·57-s + 1.56·59-s + 0.256·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 212160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 212160 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(212160\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 13 \cdot 17\)
Sign: $-1$
Analytic conductor: \(1694.10\)
Root analytic conductor: \(41.1595\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 212160,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 - T \)
13 \( 1 + T \)
17 \( 1 - T \)
good7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
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

−13.36289117990370, −12.76069210964805, −12.45020948795138, −11.85650256540539, −11.61121087536471, −10.63354622587290, −10.25900619382173, −9.933266648593893, −9.544936701652473, −9.091510269069622, −8.623079028551626, −8.003345508523808, −7.554341465038455, −6.875970467131732, −6.702395957792867, −6.019039278930806, −5.472682894987783, −5.195625720721995, −4.115324290525412, −3.864922409183006, −3.327211843198321, −2.672096151151796, −2.329838365115035, −1.574494069742026, −0.7795896046992756, 0, 0.7795896046992756, 1.574494069742026, 2.329838365115035, 2.672096151151796, 3.327211843198321, 3.864922409183006, 4.115324290525412, 5.195625720721995, 5.472682894987783, 6.019039278930806, 6.702395957792867, 6.875970467131732, 7.554341465038455, 8.003345508523808, 8.623079028551626, 9.091510269069622, 9.544936701652473, 9.933266648593893, 10.25900619382173, 10.63354622587290, 11.61121087536471, 11.85650256540539, 12.45020948795138, 12.76069210964805, 13.36289117990370

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