Properties

Label 2-221067-1.1-c1-0-2
Degree $2$
Conductor $221067$
Sign $1$
Analytic cond. $1765.22$
Root an. cond. $42.0146$
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  − 2·4-s + 5-s + 7-s + 4·16-s − 3·17-s − 6·19-s − 2·20-s + 8·23-s − 4·25-s − 2·28-s − 29-s + 6·31-s + 35-s − 2·37-s + 6·41-s − 43-s − 3·47-s + 49-s − 12·53-s − 7·59-s − 12·61-s − 8·64-s − 11·67-s + 6·68-s − 8·71-s + 4·73-s + 12·76-s + ⋯
L(s)  = 1  − 4-s + 0.447·5-s + 0.377·7-s + 16-s − 0.727·17-s − 1.37·19-s − 0.447·20-s + 1.66·23-s − 4/5·25-s − 0.377·28-s − 0.185·29-s + 1.07·31-s + 0.169·35-s − 0.328·37-s + 0.937·41-s − 0.152·43-s − 0.437·47-s + 1/7·49-s − 1.64·53-s − 0.911·59-s − 1.53·61-s − 64-s − 1.34·67-s + 0.727·68-s − 0.949·71-s + 0.468·73-s + 1.37·76-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 221067 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 221067 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(221067\)    =    \(3^{2} \cdot 7 \cdot 11^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(1765.22\)
Root analytic conductor: \(42.0146\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 221067,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9704782002\)
\(L(\frac12)\) \(\approx\) \(0.9704782002\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 - T \)
11 \( 1 \)
29 \( 1 + T \)
good2 \( 1 + p T^{2} \)
5 \( 1 - T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 7 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 + 11 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 3 T + p T^{2} \)
89 \( 1 + T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−13.00283931496337, −12.59778736598729, −12.24403318025890, −11.39850879946205, −11.16375123449828, −10.51833158741271, −10.23655361578726, −9.600395055209412, −9.099376269568967, −8.842649899855113, −8.414280992063337, −7.682796550344675, −7.499912129036841, −6.575320195385122, −6.199347567223076, −5.823439137797749, −4.961182711572739, −4.703512534532918, −4.375720824787013, −3.628086952122563, −3.046171889867294, −2.436335207342124, −1.700046983861318, −1.202055219482138, −0.2882332332078963, 0.2882332332078963, 1.202055219482138, 1.700046983861318, 2.436335207342124, 3.046171889867294, 3.628086952122563, 4.375720824787013, 4.703512534532918, 4.961182711572739, 5.823439137797749, 6.199347567223076, 6.575320195385122, 7.499912129036841, 7.682796550344675, 8.414280992063337, 8.842649899855113, 9.099376269568967, 9.600395055209412, 10.23655361578726, 10.51833158741271, 11.16375123449828, 11.39850879946205, 12.24403318025890, 12.59778736598729, 13.00283931496337

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