Properties

Label 2-667-1.1-c1-0-14
Degree $2$
Conductor $667$
Sign $1$
Analytic cond. $5.32602$
Root an. cond. $2.30781$
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  + 1.46·2-s − 2.50·3-s + 0.157·4-s + 4.31·5-s − 3.67·6-s + 1.97·7-s − 2.70·8-s + 3.26·9-s + 6.34·10-s + 1.83·11-s − 0.393·12-s − 3.87·13-s + 2.90·14-s − 10.8·15-s − 4.28·16-s + 4.20·17-s + 4.78·18-s + 5.07·19-s + 0.679·20-s − 4.94·21-s + 2.69·22-s − 23-s + 6.77·24-s + 13.6·25-s − 5.68·26-s − 0.650·27-s + 0.310·28-s + ⋯
L(s)  = 1  + 1.03·2-s − 1.44·3-s + 0.0786·4-s + 1.93·5-s − 1.50·6-s + 0.747·7-s − 0.956·8-s + 1.08·9-s + 2.00·10-s + 0.552·11-s − 0.113·12-s − 1.07·13-s + 0.776·14-s − 2.78·15-s − 1.07·16-s + 1.01·17-s + 1.12·18-s + 1.16·19-s + 0.151·20-s − 1.07·21-s + 0.574·22-s − 0.208·23-s + 1.38·24-s + 2.72·25-s − 1.11·26-s − 0.125·27-s + 0.0587·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 667 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 667 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(667\)    =    \(23 \cdot 29\)
Sign: $1$
Analytic conductor: \(5.32602\)
Root analytic conductor: \(2.30781\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 667,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.103281051\)
\(L(\frac12)\) \(\approx\) \(2.103281051\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad23 \( 1 + T \)
29 \( 1 - T \)
good2 \( 1 - 1.46T + 2T^{2} \)
3 \( 1 + 2.50T + 3T^{2} \)
5 \( 1 - 4.31T + 5T^{2} \)
7 \( 1 - 1.97T + 7T^{2} \)
11 \( 1 - 1.83T + 11T^{2} \)
13 \( 1 + 3.87T + 13T^{2} \)
17 \( 1 - 4.20T + 17T^{2} \)
19 \( 1 - 5.07T + 19T^{2} \)
31 \( 1 + 5.47T + 31T^{2} \)
37 \( 1 - 9.06T + 37T^{2} \)
41 \( 1 - 10.5T + 41T^{2} \)
43 \( 1 - 4.73T + 43T^{2} \)
47 \( 1 + 6.05T + 47T^{2} \)
53 \( 1 - 2.15T + 53T^{2} \)
59 \( 1 + 13.0T + 59T^{2} \)
61 \( 1 + 11.1T + 61T^{2} \)
67 \( 1 + 9.49T + 67T^{2} \)
71 \( 1 + 8.07T + 71T^{2} \)
73 \( 1 - 16.6T + 73T^{2} \)
79 \( 1 + 2.02T + 79T^{2} \)
83 \( 1 + 6.08T + 83T^{2} \)
89 \( 1 + 2.99T + 89T^{2} \)
97 \( 1 + 2.79T + 97T^{2} \)
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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

−10.67399338836195249335732621058, −9.660668259157267071368755927016, −9.286356382478117056811896627607, −7.52965645731244269809838810329, −6.31625248523428475197186371759, −5.78643535503820794644389159292, −5.20338884624992411243223656890, −4.55412687241821955396993317857, −2.79440050873709987585568695825, −1.30500374845837214906970266553, 1.30500374845837214906970266553, 2.79440050873709987585568695825, 4.55412687241821955396993317857, 5.20338884624992411243223656890, 5.78643535503820794644389159292, 6.31625248523428475197186371759, 7.52965645731244269809838810329, 9.286356382478117056811896627607, 9.660668259157267071368755927016, 10.67399338836195249335732621058

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