Properties

Label 2-221067-1.1-c1-0-0
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-s − 4-s − 2·5-s + 7-s − 3·8-s − 2·10-s − 2·13-s + 14-s − 16-s − 2·17-s − 4·19-s + 2·20-s − 25-s − 2·26-s − 28-s − 29-s + 5·32-s − 2·34-s − 2·35-s − 2·37-s − 4·38-s + 6·40-s − 2·41-s − 4·43-s + 8·47-s + 49-s − 50-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 0.894·5-s + 0.377·7-s − 1.06·8-s − 0.632·10-s − 0.554·13-s + 0.267·14-s − 1/4·16-s − 0.485·17-s − 0.917·19-s + 0.447·20-s − 1/5·25-s − 0.392·26-s − 0.188·28-s − 0.185·29-s + 0.883·32-s − 0.342·34-s − 0.338·35-s − 0.328·37-s − 0.648·38-s + 0.948·40-s − 0.312·41-s − 0.609·43-s + 1.16·47-s + 1/7·49-s − 0.141·50-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

\(L(1)\) \(\approx\) \(0.9558139384\)
\(L(\frac12)\) \(\approx\) \(0.9558139384\)
\(L(\frac{3}{2})\) 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 \( 1 - T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
31 \( 1 + p T^{2} \)
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 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
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 \( 1 + 14 T + p T^{2} \)
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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

−13.08000175423945, −12.41521217043620, −12.14592841254709, −11.75271556679261, −11.13665526177888, −10.88068678806426, −10.05878047180225, −9.807133316619157, −9.098716369070565, −8.574749796841212, −8.400174089115991, −7.749741975182805, −7.245722814193810, −6.744518072199599, −6.150942171476305, −5.628760118056957, −5.018556549534675, −4.690226850847422, −4.131237795924381, −3.738732501137804, −3.291413048095568, −2.400152547674074, −2.094466719415014, −1.000180511388631, −0.2772303777487793, 0.2772303777487793, 1.000180511388631, 2.094466719415014, 2.400152547674074, 3.291413048095568, 3.738732501137804, 4.131237795924381, 4.690226850847422, 5.018556549534675, 5.628760118056957, 6.150942171476305, 6.744518072199599, 7.245722814193810, 7.749741975182805, 8.400174089115991, 8.574749796841212, 9.098716369070565, 9.807133316619157, 10.05878047180225, 10.88068678806426, 11.13665526177888, 11.75271556679261, 12.14592841254709, 12.41521217043620, 13.08000175423945

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