Properties

Label 2-1700-1.1-c1-0-5
Degree $2$
Conductor $1700$
Sign $1$
Analytic cond. $13.5745$
Root an. cond. $3.68436$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.78·3-s + 2.65·7-s + 0.174·9-s − 2.07·11-s + 2.29·13-s + 17-s + 0.348·19-s − 4.73·21-s − 0.130·23-s + 5.03·27-s − 0.348·29-s − 1.54·31-s + 3.70·33-s + 3.65·37-s − 4.09·39-s − 5.49·41-s + 4.29·43-s − 6.20·47-s + 0.0708·49-s − 1.78·51-s + 13.8·53-s − 0.621·57-s − 10.4·59-s + 10.9·61-s + 0.463·63-s − 3.86·67-s + 0.232·69-s + ⋯
L(s)  = 1  − 1.02·3-s + 1.00·7-s + 0.0580·9-s − 0.626·11-s + 0.637·13-s + 0.242·17-s + 0.0799·19-s − 1.03·21-s − 0.0271·23-s + 0.968·27-s − 0.0647·29-s − 0.278·31-s + 0.644·33-s + 0.600·37-s − 0.655·39-s − 0.858·41-s + 0.655·43-s − 0.905·47-s + 0.0101·49-s − 0.249·51-s + 1.89·53-s − 0.0822·57-s − 1.35·59-s + 1.40·61-s + 0.0583·63-s − 0.471·67-s + 0.0279·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1700 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1700 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1700\)    =    \(2^{2} \cdot 5^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(13.5745\)
Root analytic conductor: \(3.68436\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1700,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.213025385\)
\(L(\frac12)\) \(\approx\) \(1.213025385\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
17 \( 1 - T \)
good3 \( 1 + 1.78T + 3T^{2} \)
7 \( 1 - 2.65T + 7T^{2} \)
11 \( 1 + 2.07T + 11T^{2} \)
13 \( 1 - 2.29T + 13T^{2} \)
19 \( 1 - 0.348T + 19T^{2} \)
23 \( 1 + 0.130T + 23T^{2} \)
29 \( 1 + 0.348T + 29T^{2} \)
31 \( 1 + 1.54T + 31T^{2} \)
37 \( 1 - 3.65T + 37T^{2} \)
41 \( 1 + 5.49T + 41T^{2} \)
43 \( 1 - 4.29T + 43T^{2} \)
47 \( 1 + 6.20T + 47T^{2} \)
53 \( 1 - 13.8T + 53T^{2} \)
59 \( 1 + 10.4T + 59T^{2} \)
61 \( 1 - 10.9T + 61T^{2} \)
67 \( 1 + 3.86T + 67T^{2} \)
71 \( 1 - 6.67T + 71T^{2} \)
73 \( 1 - 12.1T + 73T^{2} \)
79 \( 1 - 3.89T + 79T^{2} \)
83 \( 1 - 13.9T + 83T^{2} \)
89 \( 1 - 13.2T + 89T^{2} \)
97 \( 1 - 13.0T + 97T^{2} \)
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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

−9.356728929317497444248523940218, −8.391341930022184866730851606022, −7.84728737748169287886003547187, −6.83114043923749782941957945059, −5.96490993717110337700123081821, −5.27707790571726129904330509202, −4.65312189245621897469332139138, −3.46134639431238277981898164413, −2.12062671689427858417756962869, −0.813224148095549335930296401439, 0.813224148095549335930296401439, 2.12062671689427858417756962869, 3.46134639431238277981898164413, 4.65312189245621897469332139138, 5.27707790571726129904330509202, 5.96490993717110337700123081821, 6.83114043923749782941957945059, 7.84728737748169287886003547187, 8.391341930022184866730851606022, 9.356728929317497444248523940218

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