Properties

Label 2-102550-1.1-c1-0-15
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3·3-s + 4-s + 3·6-s + 7-s + 8-s + 6·9-s + 3·12-s − 2·13-s + 14-s + 16-s + 7·17-s + 6·18-s + 4·19-s + 3·21-s − 4·23-s + 3·24-s − 2·26-s + 9·27-s + 28-s + 2·29-s + 31-s + 32-s + 7·34-s + 6·36-s − 2·37-s + 4·38-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.73·3-s + 1/2·4-s + 1.22·6-s + 0.377·7-s + 0.353·8-s + 2·9-s + 0.866·12-s − 0.554·13-s + 0.267·14-s + 1/4·16-s + 1.69·17-s + 1.41·18-s + 0.917·19-s + 0.654·21-s − 0.834·23-s + 0.612·24-s − 0.392·26-s + 1.73·27-s + 0.188·28-s + 0.371·29-s + 0.179·31-s + 0.176·32-s + 1.20·34-s + 36-s − 0.328·37-s + 0.648·38-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: \(0\)
Selberg data: \((2,\ 102550,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(11.40128326\)
\(L(\frac12)\) \(\approx\) \(11.40128326\)
\(L(\frac{3}{2})\) 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 \( 1 - p T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 - 5 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + T + p T^{2} \)
61 \( 1 - 12 T + p T^{2} \)
67 \( 1 - 5 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 5 T + p T^{2} \)
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

−13.83002348437367, −13.36680083337880, −12.99688945948559, −12.20315065655958, −12.01579463058352, −11.56087722913514, −10.59147812445121, −10.13561767579777, −9.860154041825514, −9.273287018453793, −8.650840338305495, −8.172045398595461, −7.734764809242261, −7.323411173110374, −6.910054200299558, −6.012271335312487, −5.445178020972677, −4.955291100491178, −4.216075993120054, −3.783410803116784, −3.193556417047603, −2.807891138351247, −2.141550618871290, −1.562658630364033, −0.8500919470014782, 0.8500919470014782, 1.562658630364033, 2.141550618871290, 2.807891138351247, 3.193556417047603, 3.783410803116784, 4.216075993120054, 4.955291100491178, 5.445178020972677, 6.012271335312487, 6.910054200299558, 7.323411173110374, 7.734764809242261, 8.172045398595461, 8.650840338305495, 9.273287018453793, 9.860154041825514, 10.13561767579777, 10.59147812445121, 11.56087722913514, 12.01579463058352, 12.20315065655958, 12.99688945948559, 13.36680083337880, 13.83002348437367

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