Properties

Label 2-8670-1.1-c1-0-109
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 − 4.82·7-s − 8-s + 9-s − 10-s − 2·11-s + 12-s − 3.41·13-s + 4.82·14-s + 15-s + 16-s − 18-s + 2.82·19-s + 20-s − 4.82·21-s + 2·22-s + 2.24·23-s − 24-s + 25-s + 3.41·26-s + 27-s − 4.82·28-s + 1.17·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.447·5-s − 0.408·6-s − 1.82·7-s − 0.353·8-s + 0.333·9-s − 0.316·10-s − 0.603·11-s + 0.288·12-s − 0.946·13-s + 1.29·14-s + 0.258·15-s + 0.250·16-s − 0.235·18-s + 0.648·19-s + 0.223·20-s − 1.05·21-s + 0.426·22-s + 0.467·23-s − 0.204·24-s + 0.200·25-s + 0.669·26-s + 0.192·27-s − 0.912·28-s + 0.217·29-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 \( 1 + 4.82T + 7T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
13 \( 1 + 3.41T + 13T^{2} \)
19 \( 1 - 2.82T + 19T^{2} \)
23 \( 1 - 2.24T + 23T^{2} \)
29 \( 1 - 1.17T + 29T^{2} \)
31 \( 1 - 6.24T + 31T^{2} \)
37 \( 1 + 2T + 37T^{2} \)
41 \( 1 - 6.82T + 41T^{2} \)
43 \( 1 - 8.24T + 43T^{2} \)
47 \( 1 - 5.65T + 47T^{2} \)
53 \( 1 + 7.65T + 53T^{2} \)
59 \( 1 + 12.2T + 59T^{2} \)
61 \( 1 + 6T + 61T^{2} \)
67 \( 1 + 15.0T + 67T^{2} \)
71 \( 1 - 10T + 71T^{2} \)
73 \( 1 - 15.3T + 73T^{2} \)
79 \( 1 - 10.2T + 79T^{2} \)
83 \( 1 - 2.34T + 83T^{2} \)
89 \( 1 + 10.4T + 89T^{2} \)
97 \( 1 + 13.6T + 97T^{2} \)
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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

−7.51578219827997941523321285337, −6.82366691258847311403365518443, −6.26303510315235787914477183656, −5.54200951837380319838614192830, −4.59911081168909260913848296382, −3.55454062369331617128653585224, −2.71107207938432249451679412079, −2.55857421669886346023351119024, −1.11501148453165171991849050481, 0, 1.11501148453165171991849050481, 2.55857421669886346023351119024, 2.71107207938432249451679412079, 3.55454062369331617128653585224, 4.59911081168909260913848296382, 5.54200951837380319838614192830, 6.26303510315235787914477183656, 6.82366691258847311403365518443, 7.51578219827997941523321285337

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