Properties

Label 2-259920-1.1-c1-0-49
Degree $2$
Conductor $259920$
Sign $-1$
Analytic cond. $2075.47$
Root an. cond. $45.5573$
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  − 5-s − 2·7-s − 3·11-s − 4·13-s − 6·23-s + 25-s − 3·29-s − 5·31-s + 2·35-s + 8·37-s + 6·41-s + 4·43-s + 6·47-s − 3·49-s + 6·53-s + 3·55-s − 9·59-s − 7·61-s + 4·65-s − 2·67-s − 9·71-s − 4·73-s + 6·77-s + 7·79-s − 3·89-s + 8·91-s − 10·97-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.755·7-s − 0.904·11-s − 1.10·13-s − 1.25·23-s + 1/5·25-s − 0.557·29-s − 0.898·31-s + 0.338·35-s + 1.31·37-s + 0.937·41-s + 0.609·43-s + 0.875·47-s − 3/7·49-s + 0.824·53-s + 0.404·55-s − 1.17·59-s − 0.896·61-s + 0.496·65-s − 0.244·67-s − 1.06·71-s − 0.468·73-s + 0.683·77-s + 0.787·79-s − 0.317·89-s + 0.838·91-s − 1.01·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 259920 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 259920 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(259920\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(2075.47\)
Root analytic conductor: \(45.5573\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 259920,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
5 \( 1 + T \)
19 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 9 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 7 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
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

−12.99632427118721, −12.59710524436393, −12.11233091913063, −11.86064168190832, −11.09074228366384, −10.76379589221444, −10.28409207713773, −9.797594856177252, −9.306808910231029, −9.080513324117113, −8.204015598268427, −7.842588775462714, −7.429587743651539, −7.117670855826371, −6.331580316374678, −5.899786478155920, −5.494130787137616, −4.849385580930112, −4.251825798138298, −3.943056027539354, −3.157184330954316, −2.685864838060028, −2.271992925798624, −1.494212354356270, −0.5099285034285530, 0, 0.5099285034285530, 1.494212354356270, 2.271992925798624, 2.685864838060028, 3.157184330954316, 3.943056027539354, 4.251825798138298, 4.849385580930112, 5.494130787137616, 5.899786478155920, 6.331580316374678, 7.117670855826371, 7.429587743651539, 7.842588775462714, 8.204015598268427, 9.080513324117113, 9.306808910231029, 9.797594856177252, 10.28409207713773, 10.76379589221444, 11.09074228366384, 11.86064168190832, 12.11233091913063, 12.59710524436393, 12.99632427118721

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