Properties

Label 2-201586-1.1-c1-0-43
Degree $2$
Conductor $201586$
Sign $-1$
Analytic cond. $1609.67$
Root an. cond. $40.1207$
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 − 2·3-s + 4-s + 2·6-s − 8-s + 9-s − 2·12-s − 2·13-s + 16-s − 17-s − 18-s + 4·23-s + 2·24-s − 5·25-s + 2·26-s + 4·27-s − 4·29-s − 32-s + 34-s + 36-s + 8·37-s + 4·39-s − 2·41-s − 4·46-s − 2·48-s + 5·50-s + 2·51-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.15·3-s + 1/2·4-s + 0.816·6-s − 0.353·8-s + 1/3·9-s − 0.577·12-s − 0.554·13-s + 1/4·16-s − 0.242·17-s − 0.235·18-s + 0.834·23-s + 0.408·24-s − 25-s + 0.392·26-s + 0.769·27-s − 0.742·29-s − 0.176·32-s + 0.171·34-s + 1/6·36-s + 1.31·37-s + 0.640·39-s − 0.312·41-s − 0.589·46-s − 0.288·48-s + 0.707·50-s + 0.280·51-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 201586 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 201586 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(201586\)    =    \(2 \cdot 7^{2} \cdot 11^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(1609.67\)
Root analytic conductor: \(40.1207\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 201586,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
7 \( 1 \)
11 \( 1 \)
17 \( 1 + T \)
good3 \( 1 + 2 T + p T^{2} \)
5 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−13.27267309524393, −12.62707314120141, −12.15355940263847, −11.83561795930972, −11.33201677816529, −10.92803631364085, −10.63575519737163, −9.988665952418540, −9.562457747896264, −9.170549996600480, −8.562673548005999, −8.051761552054857, −7.421402893243347, −7.183994594903921, −6.475741000908711, −6.093551841942840, −5.617482219649494, −5.152893518911853, −4.502173439453270, −4.080919429454946, −3.126556444807816, −2.748509466126829, −1.932495588187494, −1.359126158984857, −0.5779667434998722, 0, 0.5779667434998722, 1.359126158984857, 1.932495588187494, 2.748509466126829, 3.126556444807816, 4.080919429454946, 4.502173439453270, 5.152893518911853, 5.617482219649494, 6.093551841942840, 6.475741000908711, 7.183994594903921, 7.421402893243347, 8.051761552054857, 8.562673548005999, 9.170549996600480, 9.562457747896264, 9.988665952418540, 10.63575519737163, 10.92803631364085, 11.33201677816529, 11.83561795930972, 12.15355940263847, 12.62707314120141, 13.27267309524393

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