Properties

Label 2-8670-1.1-c1-0-114
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 − 3.30·7-s − 8-s + 9-s − 10-s + 4.58·11-s − 12-s + 0.217·13-s + 3.30·14-s − 15-s + 16-s − 18-s + 7.49·19-s + 20-s + 3.30·21-s − 4.58·22-s − 4.54·23-s + 24-s + 25-s − 0.217·26-s − 27-s − 3.30·28-s − 2.20·29-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.447·5-s + 0.408·6-s − 1.24·7-s − 0.353·8-s + 0.333·9-s − 0.316·10-s + 1.38·11-s − 0.288·12-s + 0.0601·13-s + 0.883·14-s − 0.258·15-s + 0.250·16-s − 0.235·18-s + 1.71·19-s + 0.223·20-s + 0.721·21-s − 0.976·22-s − 0.946·23-s + 0.204·24-s + 0.200·25-s − 0.0425·26-s − 0.192·27-s − 0.624·28-s − 0.409·29-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 \( 1 + 3.30T + 7T^{2} \)
11 \( 1 - 4.58T + 11T^{2} \)
13 \( 1 - 0.217T + 13T^{2} \)
19 \( 1 - 7.49T + 19T^{2} \)
23 \( 1 + 4.54T + 23T^{2} \)
29 \( 1 + 2.20T + 29T^{2} \)
31 \( 1 + 2.17T + 31T^{2} \)
37 \( 1 + 0.467T + 37T^{2} \)
41 \( 1 + 4.99T + 41T^{2} \)
43 \( 1 + 9.86T + 43T^{2} \)
47 \( 1 + 5.17T + 47T^{2} \)
53 \( 1 - 13.1T + 53T^{2} \)
59 \( 1 + 1.01T + 59T^{2} \)
61 \( 1 + 15.4T + 61T^{2} \)
67 \( 1 + 8.19T + 67T^{2} \)
71 \( 1 - 14.3T + 71T^{2} \)
73 \( 1 + 5.35T + 73T^{2} \)
79 \( 1 + 4.66T + 79T^{2} \)
83 \( 1 + 0.419T + 83T^{2} \)
89 \( 1 + 14.6T + 89T^{2} \)
97 \( 1 - 2.15T + 97T^{2} \)
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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

−7.10314712130246334454103840440, −6.92012565881639622589544274184, −6.03558771256020247700123729674, −5.74488542419475062243852456313, −4.69518950793150173768741326032, −3.60856561026657262581936070626, −3.18569322317489753936471195333, −1.90566184543880001517454772514, −1.13579753563345024261140256441, 0, 1.13579753563345024261140256441, 1.90566184543880001517454772514, 3.18569322317489753936471195333, 3.60856561026657262581936070626, 4.69518950793150173768741326032, 5.74488542419475062243852456313, 6.03558771256020247700123729674, 6.92012565881639622589544274184, 7.10314712130246334454103840440

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