Properties

Label 2-169280-1.1-c1-0-33
Degree $2$
Conductor $169280$
Sign $1$
Analytic cond. $1351.70$
Root an. cond. $36.7655$
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  + 2·3-s − 5-s − 7-s + 9-s + 2·11-s − 2·15-s + 17-s − 4·19-s − 2·21-s + 25-s − 4·27-s + 5·29-s + 7·31-s + 4·33-s + 35-s − 37-s + 5·41-s + 4·43-s − 45-s + 4·47-s − 6·49-s + 2·51-s − 53-s − 2·55-s − 8·57-s + 9·59-s − 10·61-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s + 0.603·11-s − 0.516·15-s + 0.242·17-s − 0.917·19-s − 0.436·21-s + 1/5·25-s − 0.769·27-s + 0.928·29-s + 1.25·31-s + 0.696·33-s + 0.169·35-s − 0.164·37-s + 0.780·41-s + 0.609·43-s − 0.149·45-s + 0.583·47-s − 6/7·49-s + 0.280·51-s − 0.137·53-s − 0.269·55-s − 1.05·57-s + 1.17·59-s − 1.28·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 169280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 169280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(169280\)    =    \(2^{6} \cdot 5 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(1351.70\)
Root analytic conductor: \(36.7655\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 169280,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.289748923\)
\(L(\frac12)\) \(\approx\) \(3.289748923\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
23 \( 1 \)
good3 \( 1 - 2 T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 17 T + p T^{2} \)
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

−13.37188415120003, −12.77279095306013, −12.26186653808886, −11.96809053596702, −11.33521767594507, −10.81373383043587, −10.32742230710027, −9.770527254716075, −9.287959091744343, −8.912674217649472, −8.414844139570830, −7.965050982021402, −7.653050738419767, −6.874001484565278, −6.483748250675451, −6.030340058921024, −5.274136532802731, −4.583738397161156, −4.099271593985788, −3.674743833499928, −3.023873047545739, −2.625611185403884, −2.036857733041684, −1.221471424457389, −0.5037253246795998, 0.5037253246795998, 1.221471424457389, 2.036857733041684, 2.625611185403884, 3.023873047545739, 3.674743833499928, 4.099271593985788, 4.583738397161156, 5.274136532802731, 6.030340058921024, 6.483748250675451, 6.874001484565278, 7.653050738419767, 7.965050982021402, 8.414844139570830, 8.912674217649472, 9.287959091744343, 9.770527254716075, 10.32742230710027, 10.81373383043587, 11.33521767594507, 11.96809053596702, 12.26186653808886, 12.77279095306013, 13.37188415120003

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