Properties

Label 2-286650-1.1-c1-0-95
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 − 2·23-s + 26-s + 6·29-s + 4·31-s − 32-s − 2·34-s − 4·37-s + 4·38-s + 6·41-s + 4·43-s − 4·44-s + 2·46-s − 52-s − 2·53-s − 6·58-s + 10·59-s − 2·61-s − 4·62-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 − 0.417·23-s + 0.196·26-s + 1.11·29-s + 0.718·31-s − 0.176·32-s − 0.342·34-s − 0.657·37-s + 0.648·38-s + 0.937·41-s + 0.609·43-s − 0.603·44-s + 0.294·46-s − 0.138·52-s − 0.274·53-s − 0.787·58-s + 1.30·59-s − 0.256·61-s − 0.508·62-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

\(L(1)\) \(\approx\) \(1.470366027\)
\(L(\frac12)\) \(\approx\) \(1.470366027\)
\(L(\frac{3}{2})\) 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 \( 1 + 2 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 10 T + p T^{2} \)
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

−12.63276653022104, −12.25402380487178, −11.85270212166824, −11.18387436736469, −10.80128354093133, −10.38767946272285, −9.969754250366844, −9.669349958024191, −8.918194076531434, −8.533678397542799, −8.135303660167634, −7.655675435914892, −7.282344349249293, −6.661106401061037, −6.147615502049621, −5.769671841816204, −5.046436960231960, −4.716231835606923, −4.027874726074780, −3.385943433184402, −2.758055957933263, −2.344191014262884, −1.832091416324361, −0.9094098414805286, −0.4386787434058973, 0.4386787434058973, 0.9094098414805286, 1.832091416324361, 2.344191014262884, 2.758055957933263, 3.385943433184402, 4.027874726074780, 4.716231835606923, 5.046436960231960, 5.769671841816204, 6.147615502049621, 6.661106401061037, 7.282344349249293, 7.655675435914892, 8.135303660167634, 8.533678397542799, 8.918194076531434, 9.669349958024191, 9.969754250366844, 10.38767946272285, 10.80128354093133, 11.18387436736469, 11.85270212166824, 12.25402380487178, 12.63276653022104

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