Properties

Label 2-374790-1.1-c1-0-38
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 5-s − 6-s − 2·7-s + 8-s + 9-s + 10-s − 3·11-s − 12-s + 13-s − 2·14-s − 15-s + 16-s + 18-s − 3·19-s + 20-s + 2·21-s − 3·22-s − 9·23-s − 24-s + 25-s + 26-s − 27-s − 2·28-s + 29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s − 0.755·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s − 0.904·11-s − 0.288·12-s + 0.277·13-s − 0.534·14-s − 0.258·15-s + 1/4·16-s + 0.235·18-s − 0.688·19-s + 0.223·20-s + 0.436·21-s − 0.639·22-s − 1.87·23-s − 0.204·24-s + 1/5·25-s + 0.196·26-s − 0.192·27-s − 0.377·28-s + 0.185·29-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: \(1\)
Selberg data: \((2,\ 374790,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
3 \( 1 + T \)
5 \( 1 - T \)
13 \( 1 - T \)
31 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 3 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−12.68337644697343, −12.32289158301201, −12.01780396078097, −11.36198697646503, −10.90535389021346, −10.50160949387770, −10.08944802795502, −9.807021528468636, −9.115728344106250, −8.656745332248042, −7.937614370355382, −7.712593296459263, −6.976465993968077, −6.595708894010051, −6.046833079373270, −5.834440185115053, −5.371780033668158, −4.715013620022718, −4.304503037666052, −3.755748435501653, −3.213389177197128, −2.616046056700224, −2.074541834561346, −1.605257473374102, −0.6457106125555989, 0, 0.6457106125555989, 1.605257473374102, 2.074541834561346, 2.616046056700224, 3.213389177197128, 3.755748435501653, 4.304503037666052, 4.715013620022718, 5.371780033668158, 5.834440185115053, 6.046833079373270, 6.595708894010051, 6.976465993968077, 7.712593296459263, 7.937614370355382, 8.656745332248042, 9.115728344106250, 9.807021528468636, 10.08944802795502, 10.50160949387770, 10.90535389021346, 11.36198697646503, 12.01780396078097, 12.32289158301201, 12.68337644697343

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