Properties

Label 2-286650-1.1-c1-0-170
Degree $2$
Conductor $286650$
Sign $1$
Analytic cond. $2288.91$
Root an. cond. $47.8425$
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 + 4-s − 8-s + 4·11-s + 13-s + 16-s + 2·17-s − 4·19-s − 4·22-s + 4·23-s − 26-s + 6·29-s − 4·31-s − 32-s − 2·34-s + 2·37-s + 4·38-s − 2·41-s + 4·43-s + 4·44-s − 4·46-s − 8·47-s + 52-s + 6·53-s − 6·58-s − 12·59-s + 10·61-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s + 1.20·11-s + 0.277·13-s + 1/4·16-s + 0.485·17-s − 0.917·19-s − 0.852·22-s + 0.834·23-s − 0.196·26-s + 1.11·29-s − 0.718·31-s − 0.176·32-s − 0.342·34-s + 0.328·37-s + 0.648·38-s − 0.312·41-s + 0.609·43-s + 0.603·44-s − 0.589·46-s − 1.16·47-s + 0.138·52-s + 0.824·53-s − 0.787·58-s − 1.56·59-s + 1.28·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(286650\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(2288.91\)
Root analytic conductor: \(47.8425\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 286650,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.642853726\)
\(L(\frac12)\) \(\approx\) \(2.642853726\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
7 \( 1 \)
13 \( 1 - T \)
good11 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−12.53737496777547, −12.31276076187154, −11.69877920196727, −11.30099943438680, −10.86439699646415, −10.46770810282740, −9.889346173646180, −9.442115979455381, −9.053992310153691, −8.638059125798019, −8.079509987119464, −7.803415246627928, −6.888493964570096, −6.784520540482552, −6.336767087421552, −5.676744335780226, −5.219900746241132, −4.435221150341906, −4.113873643838527, −3.310188340540564, −3.067767079972510, −2.107567488523719, −1.780349721525213, −0.9511293926622184, −0.5973247065915828, 0.5973247065915828, 0.9511293926622184, 1.780349721525213, 2.107567488523719, 3.067767079972510, 3.310188340540564, 4.113873643838527, 4.435221150341906, 5.219900746241132, 5.676744335780226, 6.336767087421552, 6.784520540482552, 6.888493964570096, 7.803415246627928, 8.079509987119464, 8.638059125798019, 9.053992310153691, 9.442115979455381, 9.889346173646180, 10.46770810282740, 10.86439699646415, 11.30099943438680, 11.69877920196727, 12.31276076187154, 12.53737496777547

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