Properties

Label 2-374790-1.1-c1-0-46
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 + 4·7-s − 8-s + 9-s − 10-s − 2·11-s − 12-s − 13-s − 4·14-s − 15-s + 16-s − 2·17-s − 18-s − 2·19-s + 20-s − 4·21-s + 2·22-s − 7·23-s + 24-s + 25-s + 26-s − 27-s + 4·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s + 0.408·6-s + 1.51·7-s − 0.353·8-s + 1/3·9-s − 0.316·10-s − 0.603·11-s − 0.288·12-s − 0.277·13-s − 1.06·14-s − 0.258·15-s + 1/4·16-s − 0.485·17-s − 0.235·18-s − 0.458·19-s + 0.223·20-s − 0.872·21-s + 0.426·22-s − 1.45·23-s + 0.204·24-s + 1/5·25-s + 0.196·26-s − 0.192·27-s + 0.755·28-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: \(1\)
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 \( 1 - 4 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 7 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 5 T + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
97 \( 1 - 3 T + p T^{2} \)
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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

−12.56984390542841, −12.16721472052645, −11.58524233230640, −11.30972835948800, −10.98002787823222, −10.35764615394850, −10.18583762708429, −9.557652222420429, −9.166834024913840, −8.373990713723034, −8.323361108174311, −7.615394683916541, −7.466712739619524, −6.683375012368706, −6.285438405461910, −5.726242393738592, −5.298314519713292, −4.883966219527110, −4.246341231872288, −3.899533663573042, −2.937874964605785, −2.191694196325502, −2.052698157040777, −1.420081990760234, −0.7059733791966814, 0, 0.7059733791966814, 1.420081990760234, 2.052698157040777, 2.191694196325502, 2.937874964605785, 3.899533663573042, 4.246341231872288, 4.883966219527110, 5.298314519713292, 5.726242393738592, 6.285438405461910, 6.683375012368706, 7.466712739619524, 7.615394683916541, 8.323361108174311, 8.373990713723034, 9.166834024913840, 9.557652222420429, 10.18583762708429, 10.35764615394850, 10.98002787823222, 11.30972835948800, 11.58524233230640, 12.16721472052645, 12.56984390542841

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