Properties

Label 2-102550-1.1-c1-0-22
Degree $2$
Conductor $102550$
Sign $-1$
Analytic cond. $818.865$
Root an. cond. $28.6158$
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-s − 3-s + 4-s − 6-s + 7-s + 8-s − 2·9-s − 11-s − 12-s + 4·13-s + 14-s + 16-s − 2·17-s − 2·18-s + 19-s − 21-s − 22-s − 24-s + 4·26-s + 5·27-s + 28-s + 4·31-s + 32-s + 33-s − 2·34-s − 2·36-s + 6·37-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.408·6-s + 0.377·7-s + 0.353·8-s − 2/3·9-s − 0.301·11-s − 0.288·12-s + 1.10·13-s + 0.267·14-s + 1/4·16-s − 0.485·17-s − 0.471·18-s + 0.229·19-s − 0.218·21-s − 0.213·22-s − 0.204·24-s + 0.784·26-s + 0.962·27-s + 0.188·28-s + 0.718·31-s + 0.176·32-s + 0.174·33-s − 0.342·34-s − 1/3·36-s + 0.986·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 102550 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 102550 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(102550\)    =    \(2 \cdot 5^{2} \cdot 7 \cdot 293\)
Sign: $-1$
Analytic conductor: \(818.865\)
Root analytic conductor: \(28.6158\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 102550,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 \)
7 \( 1 - T \)
293 \( 1 - T \)
good3 \( 1 + T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 14 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−13.92930109770717, −13.57043672131377, −12.96962230693765, −12.52968593426976, −12.02468042986323, −11.36449480806604, −11.27437387770707, −10.73497893657392, −10.30282246151106, −9.550663419117210, −8.948538564151555, −8.494233949439602, −7.847048095098924, −7.546703103155429, −6.571442181882935, −6.306581061302207, −5.911931294639486, −5.177432930004532, −4.900704802037777, −4.182902241035695, −3.679850004165350, −2.880091237394887, −2.527930428141934, −1.571541829336404, −0.9734760589538413, 0, 0.9734760589538413, 1.571541829336404, 2.527930428141934, 2.880091237394887, 3.679850004165350, 4.182902241035695, 4.900704802037777, 5.177432930004532, 5.911931294639486, 6.306581061302207, 6.571442181882935, 7.546703103155429, 7.847048095098924, 8.494233949439602, 8.948538564151555, 9.550663419117210, 10.30282246151106, 10.73497893657392, 11.27437387770707, 11.36449480806604, 12.02468042986323, 12.52968593426976, 12.96962230693765, 13.57043672131377, 13.92930109770717

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