Properties

Label 2-24400-1.1-c1-0-4
Degree $2$
Conductor $24400$
Sign $-1$
Analytic cond. $194.834$
Root an. cond. $13.9583$
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  − 2·3-s − 2·7-s + 9-s − 2·11-s − 5·13-s − 3·17-s − 5·19-s + 4·21-s + 2·23-s + 4·27-s − 7·29-s − 3·31-s + 4·33-s − 8·37-s + 10·39-s + 5·41-s + 9·43-s + 9·47-s − 3·49-s + 6·51-s + 8·53-s + 10·57-s + 6·59-s + 61-s − 2·63-s + 7·67-s − 4·69-s + ⋯
L(s)  = 1  − 1.15·3-s − 0.755·7-s + 1/3·9-s − 0.603·11-s − 1.38·13-s − 0.727·17-s − 1.14·19-s + 0.872·21-s + 0.417·23-s + 0.769·27-s − 1.29·29-s − 0.538·31-s + 0.696·33-s − 1.31·37-s + 1.60·39-s + 0.780·41-s + 1.37·43-s + 1.31·47-s − 3/7·49-s + 0.840·51-s + 1.09·53-s + 1.32·57-s + 0.781·59-s + 0.128·61-s − 0.251·63-s + 0.855·67-s − 0.481·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 24400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 24400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(24400\)    =    \(2^{4} \cdot 5^{2} \cdot 61\)
Sign: $-1$
Analytic conductor: \(194.834\)
Root analytic conductor: \(13.9583\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 24400,\ (\ :1/2),\ -1)\)

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 \( 1 \)
61 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 5 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 - 9 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
67 \( 1 - 7 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 4 T + p T^{2} \)
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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

−15.78980394781277, −15.20131391599518, −14.67361712255468, −14.12543603821124, −13.23865044586118, −12.87281617044480, −12.45653389552358, −11.94702521052370, −11.25052008622133, −10.79971095681821, −10.34601126089610, −9.799951972839635, −9.001593825013081, −8.711807254610779, −7.597461309414115, −7.204408168631357, −6.669662011959429, −5.910218084504156, −5.565428328019172, −4.861652940168340, −4.304623437732543, −3.479493410872375, −2.524874282937565, −2.078135708290209, −0.6281503383325155, 0, 0.6281503383325155, 2.078135708290209, 2.524874282937565, 3.479493410872375, 4.304623437732543, 4.861652940168340, 5.565428328019172, 5.910218084504156, 6.669662011959429, 7.204408168631357, 7.597461309414115, 8.711807254610779, 9.001593825013081, 9.799951972839635, 10.34601126089610, 10.79971095681821, 11.25052008622133, 11.94702521052370, 12.45653389552358, 12.87281617044480, 13.23865044586118, 14.12543603821124, 14.67361712255468, 15.20131391599518, 15.78980394781277

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