Properties

Label 2-202160-1.1-c1-0-51
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-s − 5-s − 7-s − 2·9-s − 3·11-s + 3·13-s + 15-s + 5·17-s + 21-s + 8·23-s + 25-s + 5·27-s − 29-s + 4·31-s + 3·33-s + 35-s − 8·37-s − 3·39-s + 4·41-s + 12·43-s + 2·45-s + 3·47-s + 49-s − 5·51-s + 3·55-s + 2·59-s − 10·61-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.377·7-s − 2/3·9-s − 0.904·11-s + 0.832·13-s + 0.258·15-s + 1.21·17-s + 0.218·21-s + 1.66·23-s + 1/5·25-s + 0.962·27-s − 0.185·29-s + 0.718·31-s + 0.522·33-s + 0.169·35-s − 1.31·37-s − 0.480·39-s + 0.624·41-s + 1.82·43-s + 0.298·45-s + 0.437·47-s + 1/7·49-s − 0.700·51-s + 0.404·55-s + 0.260·59-s − 1.28·61-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 \( 1 + T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 11 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 - 9 T + p T^{2} \)
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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

−13.21071032864990, −12.67901830513986, −12.38300883069695, −11.88388578562627, −11.41001231019510, −10.85736947619408, −10.60257056880807, −10.25949755045542, −9.398849721151964, −9.030068575763933, −8.605222190557437, −7.949138273307561, −7.615991008860932, −7.072625778045800, −6.486111493144854, −5.902641827209367, −5.627997647986815, −5.009522446528103, −4.636597914269073, −3.775704062656327, −3.307106137863271, −2.871472099820687, −2.287658706984341, −1.171379094476316, −0.8116259708938053, 0, 0.8116259708938053, 1.171379094476316, 2.287658706984341, 2.871472099820687, 3.307106137863271, 3.775704062656327, 4.636597914269073, 5.009522446528103, 5.627997647986815, 5.902641827209367, 6.486111493144854, 7.072625778045800, 7.615991008860932, 7.949138273307561, 8.605222190557437, 9.030068575763933, 9.398849721151964, 10.25949755045542, 10.60257056880807, 10.85736947619408, 11.41001231019510, 11.88388578562627, 12.38300883069695, 12.67901830513986, 13.21071032864990

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