Properties

Label 2-8670-1.1-c1-0-150
Degree $2$
Conductor $8670$
Sign $-1$
Analytic cond. $69.2302$
Root an. cond. $8.32047$
Motivic weight $1$
Arithmetic yes
Rational no
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 + 2.52·7-s + 8-s + 9-s − 10-s − 2.04·11-s − 12-s − 0.223·13-s + 2.52·14-s + 15-s + 16-s + 18-s + 1.73·19-s − 20-s − 2.52·21-s − 2.04·22-s − 7.65·23-s − 24-s + 25-s − 0.223·26-s − 27-s + 2.52·28-s − 7.09·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.447·5-s − 0.408·6-s + 0.953·7-s + 0.353·8-s + 0.333·9-s − 0.316·10-s − 0.616·11-s − 0.288·12-s − 0.0619·13-s + 0.674·14-s + 0.258·15-s + 0.250·16-s + 0.235·18-s + 0.398·19-s − 0.223·20-s − 0.550·21-s − 0.435·22-s − 1.59·23-s − 0.204·24-s + 0.200·25-s − 0.0438·26-s − 0.192·27-s + 0.476·28-s − 1.31·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8670 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8670 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8670\)    =    \(2 \cdot 3 \cdot 5 \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(69.2302\)
Root analytic conductor: \(8.32047\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8670,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
17 \( 1 \)
good7 \( 1 - 2.52T + 7T^{2} \)
11 \( 1 + 2.04T + 11T^{2} \)
13 \( 1 + 0.223T + 13T^{2} \)
19 \( 1 - 1.73T + 19T^{2} \)
23 \( 1 + 7.65T + 23T^{2} \)
29 \( 1 + 7.09T + 29T^{2} \)
31 \( 1 - 5.71T + 31T^{2} \)
37 \( 1 - 2.65T + 37T^{2} \)
41 \( 1 + 5.55T + 41T^{2} \)
43 \( 1 + 0.420T + 43T^{2} \)
47 \( 1 - 8.12T + 47T^{2} \)
53 \( 1 + 5.57T + 53T^{2} \)
59 \( 1 + 9.10T + 59T^{2} \)
61 \( 1 - 3.62T + 61T^{2} \)
67 \( 1 + 5.80T + 67T^{2} \)
71 \( 1 + 13.8T + 71T^{2} \)
73 \( 1 + 3.03T + 73T^{2} \)
79 \( 1 - 9.65T + 79T^{2} \)
83 \( 1 - 1.47T + 83T^{2} \)
89 \( 1 + 6.98T + 89T^{2} \)
97 \( 1 + 7.35T + 97T^{2} \)
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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

−7.61498419677034008040237464833, −6.60284997019449227361522497492, −5.87986796372152362363152358597, −5.32690979069664364035082076353, −4.60752560072827479093021042896, −4.11316330239353225487606031017, −3.19832773351211143772360046284, −2.21231692728229099164716727076, −1.37425376565843649057157984670, 0, 1.37425376565843649057157984670, 2.21231692728229099164716727076, 3.19832773351211143772360046284, 4.11316330239353225487606031017, 4.60752560072827479093021042896, 5.32690979069664364035082076353, 5.87986796372152362363152358597, 6.60284997019449227361522497492, 7.61498419677034008040237464833

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