Properties

Label 2-667-1.1-c1-0-5
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  − 0.552·2-s − 2.06·3-s − 1.69·4-s + 3.05·5-s + 1.14·6-s − 3.72·7-s + 2.04·8-s + 1.27·9-s − 1.68·10-s − 2.20·11-s + 3.50·12-s + 2.13·13-s + 2.05·14-s − 6.31·15-s + 2.26·16-s − 1.44·17-s − 0.704·18-s − 3.68·19-s − 5.17·20-s + 7.69·21-s + 1.21·22-s − 23-s − 4.22·24-s + 4.32·25-s − 1.17·26-s + 3.56·27-s + 6.31·28-s + ⋯
L(s)  = 1  − 0.390·2-s − 1.19·3-s − 0.847·4-s + 1.36·5-s + 0.466·6-s − 1.40·7-s + 0.721·8-s + 0.425·9-s − 0.533·10-s − 0.665·11-s + 1.01·12-s + 0.592·13-s + 0.549·14-s − 1.63·15-s + 0.565·16-s − 0.351·17-s − 0.166·18-s − 0.846·19-s − 1.15·20-s + 1.68·21-s + 0.259·22-s − 0.208·23-s − 0.861·24-s + 0.865·25-s − 0.231·26-s + 0.686·27-s + 1.19·28-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

\(L(1)\) \(\approx\) \(0.5807692096\)
\(L(\frac12)\) \(\approx\) \(0.5807692096\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.552T + 2T^{2} \)
3 \( 1 + 2.06T + 3T^{2} \)
5 \( 1 - 3.05T + 5T^{2} \)
7 \( 1 + 3.72T + 7T^{2} \)
11 \( 1 + 2.20T + 11T^{2} \)
13 \( 1 - 2.13T + 13T^{2} \)
17 \( 1 + 1.44T + 17T^{2} \)
19 \( 1 + 3.68T + 19T^{2} \)
31 \( 1 - 5.48T + 31T^{2} \)
37 \( 1 - 8.63T + 37T^{2} \)
41 \( 1 - 9.34T + 41T^{2} \)
43 \( 1 - 5.07T + 43T^{2} \)
47 \( 1 - 7.89T + 47T^{2} \)
53 \( 1 + 4.24T + 53T^{2} \)
59 \( 1 + 10.6T + 59T^{2} \)
61 \( 1 - 3.09T + 61T^{2} \)
67 \( 1 - 15.3T + 67T^{2} \)
71 \( 1 - 8.92T + 71T^{2} \)
73 \( 1 + 0.542T + 73T^{2} \)
79 \( 1 - 4.51T + 79T^{2} \)
83 \( 1 - 14.3T + 83T^{2} \)
89 \( 1 - 4.87T + 89T^{2} \)
97 \( 1 + 4.94T + 97T^{2} \)
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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

−10.47326568420741086640342450898, −9.648518134754606847819855034341, −9.173725995437046185218944823353, −8.018343836538494590664309277911, −6.51414648269798103022235787781, −6.09041539988016934392213045149, −5.31324132658385777053343654362, −4.19428557177685333967995247575, −2.58099701622677513943113391642, −0.72228352570196251496121409999, 0.72228352570196251496121409999, 2.58099701622677513943113391642, 4.19428557177685333967995247575, 5.31324132658385777053343654362, 6.09041539988016934392213045149, 6.51414648269798103022235787781, 8.018343836538494590664309277911, 9.173725995437046185218944823353, 9.648518134754606847819855034341, 10.47326568420741086640342450898

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