Properties

Label 2-202160-1.1-c1-0-47
Degree $2$
Conductor $202160$
Sign $-1$
Analytic cond. $1614.25$
Root an. cond. $40.1778$
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  − 3·3-s + 5-s + 7-s + 6·9-s + 4·13-s − 3·15-s + 17-s − 3·21-s + 23-s + 25-s − 9·27-s − 6·29-s + 35-s − 3·37-s − 12·39-s + 7·41-s + 43-s + 6·45-s − 4·47-s + 49-s − 3·51-s − 11·53-s − 6·59-s + 8·61-s + 6·63-s + 4·65-s − 2·67-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.447·5-s + 0.377·7-s + 2·9-s + 1.10·13-s − 0.774·15-s + 0.242·17-s − 0.654·21-s + 0.208·23-s + 1/5·25-s − 1.73·27-s − 1.11·29-s + 0.169·35-s − 0.493·37-s − 1.92·39-s + 1.09·41-s + 0.152·43-s + 0.894·45-s − 0.583·47-s + 1/7·49-s − 0.420·51-s − 1.51·53-s − 0.781·59-s + 1.02·61-s + 0.755·63-s + 0.496·65-s − 0.244·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 202160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 202160 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(202160\)    =    \(2^{4} \cdot 5 \cdot 7 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(1614.25\)
Root analytic conductor: \(40.1778\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 202160,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
7 \( 1 - T \)
19 \( 1 \)
good3 \( 1 + p T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 - 7 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 11 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
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

−13.17022208863885, −12.82547112896232, −12.21771150340161, −11.85363812780247, −11.29400434010396, −11.04173545526277, −10.58676465902751, −10.26014944195238, −9.544040049437087, −9.192231040694254, −8.620890704986173, −7.822410813786791, −7.584876066963657, −6.795272833802246, −6.441996161033365, −6.015035486589539, −5.474782700464138, −5.245957279042393, −4.540927710422315, −4.109017147929161, −3.472573996463989, −2.737195341512463, −1.752900839213039, −1.454154714532483, −0.7732398155188524, 0, 0.7732398155188524, 1.454154714532483, 1.752900839213039, 2.737195341512463, 3.472573996463989, 4.109017147929161, 4.540927710422315, 5.245957279042393, 5.474782700464138, 6.015035486589539, 6.441996161033365, 6.795272833802246, 7.584876066963657, 7.822410813786791, 8.620890704986173, 9.192231040694254, 9.544040049437087, 10.26014944195238, 10.58676465902751, 11.04173545526277, 11.29400434010396, 11.85363812780247, 12.21771150340161, 12.82547112896232, 13.17022208863885

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