Properties

Label 2-270802-1.1-c1-0-7
Degree $2$
Conductor $270802$
Sign $1$
Analytic cond. $2162.36$
Root an. cond. $46.5012$
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 + 6-s + 7-s + 8-s − 2·9-s + 3·11-s + 12-s − 2·13-s + 14-s + 16-s + 2·17-s − 2·18-s − 3·19-s + 21-s + 3·22-s − 23-s + 24-s − 5·25-s − 2·26-s − 5·27-s + 28-s + 4·31-s + 32-s + 3·33-s + 2·34-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 + 0.904·11-s + 0.288·12-s − 0.554·13-s + 0.267·14-s + 1/4·16-s + 0.485·17-s − 0.471·18-s − 0.688·19-s + 0.218·21-s + 0.639·22-s − 0.208·23-s + 0.204·24-s − 25-s − 0.392·26-s − 0.962·27-s + 0.188·28-s + 0.718·31-s + 0.176·32-s + 0.522·33-s + 0.342·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 270802 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 270802 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(270802\)    =    \(2 \cdot 7 \cdot 23 \cdot 29^{2}\)
Sign: $1$
Analytic conductor: \(2162.36\)
Root analytic conductor: \(46.5012\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 270802,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.546738139\)
\(L(\frac12)\) \(\approx\) \(4.546738139\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 - T \)
23 \( 1 + T \)
29 \( 1 \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 + 8 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 11 T + p T^{2} \)
89 \( 1 - 9 T + p T^{2} \)
97 \( 1 - 11 T + p T^{2} \)
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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

−12.88154531904964, −12.08753643249855, −12.03403321791489, −11.57534700152253, −11.04936956738094, −10.54527287776138, −9.997578541407475, −9.553360727633600, −8.992583569168052, −8.610500871551824, −8.057243435931700, −7.584668394179984, −7.288141151954396, −6.379800168604341, −6.191006805075322, −5.721339986735087, −4.926361521483787, −4.681205455447407, −3.999990003179831, −3.497457138897720, −3.130969655385168, −2.312712051675280, −2.044167619934868, −1.344984864435555, −0.4643775314275756, 0.4643775314275756, 1.344984864435555, 2.044167619934868, 2.312712051675280, 3.130969655385168, 3.497457138897720, 3.999990003179831, 4.681205455447407, 4.926361521483787, 5.721339986735087, 6.191006805075322, 6.379800168604341, 7.288141151954396, 7.584668394179984, 8.057243435931700, 8.610500871551824, 8.992583569168052, 9.553360727633600, 9.997578541407475, 10.54527287776138, 11.04936956738094, 11.57534700152253, 12.03403321791489, 12.08753643249855, 12.88154531904964

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