Properties

Label 2-8670-1.1-c1-0-138
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 − 4.31·7-s + 8-s + 9-s + 10-s + 2.05·11-s − 12-s + 1.38·13-s − 4.31·14-s − 15-s + 16-s + 18-s + 4.43·19-s + 20-s + 4.31·21-s + 2.05·22-s − 8.42·23-s − 24-s + 25-s + 1.38·26-s − 27-s − 4.31·28-s − 10.3·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.447·5-s − 0.408·6-s − 1.63·7-s + 0.353·8-s + 0.333·9-s + 0.316·10-s + 0.619·11-s − 0.288·12-s + 0.382·13-s − 1.15·14-s − 0.258·15-s + 0.250·16-s + 0.235·18-s + 1.01·19-s + 0.223·20-s + 0.942·21-s + 0.437·22-s − 1.75·23-s − 0.204·24-s + 0.200·25-s + 0.270·26-s − 0.192·27-s − 0.816·28-s − 1.92·29-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 \( 1 + 4.31T + 7T^{2} \)
11 \( 1 - 2.05T + 11T^{2} \)
13 \( 1 - 1.38T + 13T^{2} \)
19 \( 1 - 4.43T + 19T^{2} \)
23 \( 1 + 8.42T + 23T^{2} \)
29 \( 1 + 10.3T + 29T^{2} \)
31 \( 1 - 4.07T + 31T^{2} \)
37 \( 1 + 2.61T + 37T^{2} \)
41 \( 1 - 10.4T + 41T^{2} \)
43 \( 1 - 4.07T + 43T^{2} \)
47 \( 1 + 9.16T + 47T^{2} \)
53 \( 1 + 12.0T + 53T^{2} \)
59 \( 1 - 2.39T + 59T^{2} \)
61 \( 1 - 9.89T + 61T^{2} \)
67 \( 1 + 11.8T + 67T^{2} \)
71 \( 1 - 0.351T + 71T^{2} \)
73 \( 1 + 7.59T + 73T^{2} \)
79 \( 1 + 2.88T + 79T^{2} \)
83 \( 1 + 3.52T + 83T^{2} \)
89 \( 1 - 6.14T + 89T^{2} \)
97 \( 1 - 8.12T + 97T^{2} \)
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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

−7.18877028261157930128520274960, −6.45971993368304380025333645969, −5.96452835398013382803237338347, −5.67139164960489700920029371444, −4.58914564661974515843971374444, −3.78586813507018226561995963060, −3.31617663974717064354554377660, −2.32008232393072849185635863291, −1.30490623611302837948743938066, 0, 1.30490623611302837948743938066, 2.32008232393072849185635863291, 3.31617663974717064354554377660, 3.78586813507018226561995963060, 4.58914564661974515843971374444, 5.67139164960489700920029371444, 5.96452835398013382803237338347, 6.45971993368304380025333645969, 7.18877028261157930128520274960

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