Properties

Label 2-374790-1.1-c1-0-41
Degree $2$
Conductor $374790$
Sign $1$
Analytic cond. $2992.71$
Root an. cond. $54.7056$
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-s + 4-s + 5-s + 6-s + 3·7-s + 8-s + 9-s + 10-s + 4·11-s + 12-s + 13-s + 3·14-s + 15-s + 16-s − 17-s + 18-s − 4·19-s + 20-s + 3·21-s + 4·22-s − 6·23-s + 24-s + 25-s + 26-s + 27-s + 3·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.447·5-s + 0.408·6-s + 1.13·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 1.20·11-s + 0.288·12-s + 0.277·13-s + 0.801·14-s + 0.258·15-s + 1/4·16-s − 0.242·17-s + 0.235·18-s − 0.917·19-s + 0.223·20-s + 0.654·21-s + 0.852·22-s − 1.25·23-s + 0.204·24-s + 1/5·25-s + 0.196·26-s + 0.192·27-s + 0.566·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(374790\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(2992.71\)
Root analytic conductor: \(54.7056\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 374790,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(9.767774340\)
\(L(\frac12)\) \(\approx\) \(9.767774340\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 - T \)
5 \( 1 - T \)
13 \( 1 - T \)
31 \( 1 \)
good7 \( 1 - 3 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 7 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 13 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 - 10 T + p T^{2} \)
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

−12.57312661566045, −12.02221005855584, −11.64550177690840, −11.32025194016557, −10.61478571167890, −10.31426465145917, −9.941684483890672, −9.081262129758052, −8.836088691508911, −8.485421865330943, −7.898689240107004, −7.425995745620367, −6.922526050573438, −6.325437813931816, −6.092130186320955, −5.469059242406120, −4.871356616014648, −4.312086524434192, −4.147830411495673, −3.529907055324695, −2.885316172231114, −2.220572250791029, −1.847109100420537, −1.400671308362440, −0.6567373115301360, 0.6567373115301360, 1.400671308362440, 1.847109100420537, 2.220572250791029, 2.885316172231114, 3.529907055324695, 4.147830411495673, 4.312086524434192, 4.871356616014648, 5.469059242406120, 6.092130186320955, 6.325437813931816, 6.922526050573438, 7.425995745620367, 7.898689240107004, 8.485421865330943, 8.836088691508911, 9.081262129758052, 9.941684483890672, 10.31426465145917, 10.61478571167890, 11.32025194016557, 11.64550177690840, 12.02221005855584, 12.57312661566045

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