Properties

Label 2-667-1.1-c1-0-38
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  + 2.73·2-s + 1.50·3-s + 5.50·4-s − 1.91·5-s + 4.10·6-s − 0.472·7-s + 9.59·8-s − 0.748·9-s − 5.25·10-s − 2.34·11-s + 8.25·12-s + 0.319·13-s − 1.29·14-s − 2.87·15-s + 15.2·16-s − 0.228·17-s − 2.05·18-s + 3.36·19-s − 10.5·20-s − 0.708·21-s − 6.41·22-s + 23-s + 14.3·24-s − 1.32·25-s + 0.875·26-s − 5.62·27-s − 2.59·28-s + ⋯
L(s)  = 1  + 1.93·2-s + 0.866·3-s + 2.75·4-s − 0.857·5-s + 1.67·6-s − 0.178·7-s + 3.39·8-s − 0.249·9-s − 1.66·10-s − 0.705·11-s + 2.38·12-s + 0.0886·13-s − 0.345·14-s − 0.742·15-s + 3.81·16-s − 0.0553·17-s − 0.483·18-s + 0.771·19-s − 2.35·20-s − 0.154·21-s − 1.36·22-s + 0.208·23-s + 2.93·24-s − 0.264·25-s + 0.171·26-s − 1.08·27-s − 0.490·28-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

\(L(1)\) \(\approx\) \(5.133038303\)
\(L(\frac12)\) \(\approx\) \(5.133038303\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.73T + 2T^{2} \)
3 \( 1 - 1.50T + 3T^{2} \)
5 \( 1 + 1.91T + 5T^{2} \)
7 \( 1 + 0.472T + 7T^{2} \)
11 \( 1 + 2.34T + 11T^{2} \)
13 \( 1 - 0.319T + 13T^{2} \)
17 \( 1 + 0.228T + 17T^{2} \)
19 \( 1 - 3.36T + 19T^{2} \)
31 \( 1 + 2.04T + 31T^{2} \)
37 \( 1 + 5.23T + 37T^{2} \)
41 \( 1 - 1.97T + 41T^{2} \)
43 \( 1 + 11.8T + 43T^{2} \)
47 \( 1 - 6.50T + 47T^{2} \)
53 \( 1 + 0.128T + 53T^{2} \)
59 \( 1 - 4.92T + 59T^{2} \)
61 \( 1 - 6.57T + 61T^{2} \)
67 \( 1 - 7.39T + 67T^{2} \)
71 \( 1 - 0.455T + 71T^{2} \)
73 \( 1 - 9.53T + 73T^{2} \)
79 \( 1 + 10.7T + 79T^{2} \)
83 \( 1 - 15.0T + 83T^{2} \)
89 \( 1 + 2.76T + 89T^{2} \)
97 \( 1 + 7.87T + 97T^{2} \)
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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

−10.98566541650301871258636968362, −9.860636384021678485116021279018, −8.407707281569756405444689655820, −7.66209295947356250130756739450, −6.90141310785276288205349482918, −5.71186901073729439078643513588, −4.91372065645666418570032863168, −3.72316638466875045703674308372, −3.24081195882264538241593647355, −2.16706170665421223258469598115, 2.16706170665421223258469598115, 3.24081195882264538241593647355, 3.72316638466875045703674308372, 4.91372065645666418570032863168, 5.71186901073729439078643513588, 6.90141310785276288205349482918, 7.66209295947356250130756739450, 8.407707281569756405444689655820, 9.860636384021678485116021279018, 10.98566541650301871258636968362

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