Properties

Label 2-2667-1.1-c1-0-13
Degree $2$
Conductor $2667$
Sign $1$
Analytic cond. $21.2961$
Root an. cond. $4.61477$
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  + 0.0296·2-s − 3-s − 1.99·4-s + 3.07·5-s − 0.0296·6-s − 7-s − 0.118·8-s + 9-s + 0.0913·10-s − 4.20·11-s + 1.99·12-s − 6.43·13-s − 0.0296·14-s − 3.07·15-s + 3.99·16-s − 0.978·17-s + 0.0296·18-s + 0.452·19-s − 6.15·20-s + 21-s − 0.124·22-s + 1.87·23-s + 0.118·24-s + 4.48·25-s − 0.190·26-s − 27-s + 1.99·28-s + ⋯
L(s)  = 1  + 0.0209·2-s − 0.577·3-s − 0.999·4-s + 1.37·5-s − 0.0121·6-s − 0.377·7-s − 0.0419·8-s + 0.333·9-s + 0.0288·10-s − 1.26·11-s + 0.577·12-s − 1.78·13-s − 0.00792·14-s − 0.795·15-s + 0.998·16-s − 0.237·17-s + 0.00699·18-s + 0.103·19-s − 1.37·20-s + 0.218·21-s − 0.0266·22-s + 0.391·23-s + 0.0242·24-s + 0.896·25-s − 0.0374·26-s − 0.192·27-s + 0.377·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2667 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2667 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2667\)    =    \(3 \cdot 7 \cdot 127\)
Sign: $1$
Analytic conductor: \(21.2961\)
Root analytic conductor: \(4.61477\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2667,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.000040440\)
\(L(\frac12)\) \(\approx\) \(1.000040440\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 + T \)
127 \( 1 - T \)
good2 \( 1 - 0.0296T + 2T^{2} \)
5 \( 1 - 3.07T + 5T^{2} \)
11 \( 1 + 4.20T + 11T^{2} \)
13 \( 1 + 6.43T + 13T^{2} \)
17 \( 1 + 0.978T + 17T^{2} \)
19 \( 1 - 0.452T + 19T^{2} \)
23 \( 1 - 1.87T + 23T^{2} \)
29 \( 1 - 6.69T + 29T^{2} \)
31 \( 1 + 1.28T + 31T^{2} \)
37 \( 1 - 6.10T + 37T^{2} \)
41 \( 1 + 3.48T + 41T^{2} \)
43 \( 1 - 4.11T + 43T^{2} \)
47 \( 1 + 0.343T + 47T^{2} \)
53 \( 1 - 2.22T + 53T^{2} \)
59 \( 1 - 1.48T + 59T^{2} \)
61 \( 1 - 7.08T + 61T^{2} \)
67 \( 1 - 0.989T + 67T^{2} \)
71 \( 1 + 8.17T + 71T^{2} \)
73 \( 1 - 9.17T + 73T^{2} \)
79 \( 1 - 9.02T + 79T^{2} \)
83 \( 1 + 5.68T + 83T^{2} \)
89 \( 1 - 2.01T + 89T^{2} \)
97 \( 1 - 10.8T + 97T^{2} \)
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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

−9.108642898165902457508221854895, −8.110494920039174504989109589914, −7.29330302509586434973378647413, −6.39991400907715229389802680570, −5.52321555787388106201273825325, −5.10949882534811626996101075040, −4.43499761356964604601261555508, −2.96240661689041571512463288256, −2.18245555956808545319297098120, −0.62523203638634136712268818242, 0.62523203638634136712268818242, 2.18245555956808545319297098120, 2.96240661689041571512463288256, 4.43499761356964604601261555508, 5.10949882534811626996101075040, 5.52321555787388106201273825325, 6.39991400907715229389802680570, 7.29330302509586434973378647413, 8.110494920039174504989109589914, 9.108642898165902457508221854895

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