Properties

Label 2-667-1.1-c1-0-17
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  − 0.319·2-s + 2.34·3-s − 1.89·4-s + 1.26·5-s − 0.749·6-s + 1.17·7-s + 1.24·8-s + 2.48·9-s − 0.404·10-s + 1.82·11-s − 4.44·12-s − 2.29·13-s − 0.375·14-s + 2.96·15-s + 3.39·16-s + 1.44·17-s − 0.796·18-s + 6.82·19-s − 2.40·20-s + 2.75·21-s − 0.582·22-s + 23-s + 2.92·24-s − 3.39·25-s + 0.734·26-s − 1.19·27-s − 2.22·28-s + ⋯
L(s)  = 1  − 0.226·2-s + 1.35·3-s − 0.948·4-s + 0.565·5-s − 0.306·6-s + 0.443·7-s + 0.440·8-s + 0.829·9-s − 0.127·10-s + 0.549·11-s − 1.28·12-s − 0.636·13-s − 0.100·14-s + 0.765·15-s + 0.849·16-s + 0.350·17-s − 0.187·18-s + 1.56·19-s − 0.536·20-s + 0.600·21-s − 0.124·22-s + 0.208·23-s + 0.596·24-s − 0.679·25-s + 0.144·26-s − 0.230·27-s − 0.421·28-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

\(L(1)\) \(\approx\) \(2.011281015\)
\(L(\frac12)\) \(\approx\) \(2.011281015\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.319T + 2T^{2} \)
3 \( 1 - 2.34T + 3T^{2} \)
5 \( 1 - 1.26T + 5T^{2} \)
7 \( 1 - 1.17T + 7T^{2} \)
11 \( 1 - 1.82T + 11T^{2} \)
13 \( 1 + 2.29T + 13T^{2} \)
17 \( 1 - 1.44T + 17T^{2} \)
19 \( 1 - 6.82T + 19T^{2} \)
31 \( 1 + 0.0171T + 31T^{2} \)
37 \( 1 - 11.3T + 37T^{2} \)
41 \( 1 + 1.72T + 41T^{2} \)
43 \( 1 - 6.23T + 43T^{2} \)
47 \( 1 - 8.65T + 47T^{2} \)
53 \( 1 + 10.1T + 53T^{2} \)
59 \( 1 + 9.22T + 59T^{2} \)
61 \( 1 + 6.92T + 61T^{2} \)
67 \( 1 - 1.95T + 67T^{2} \)
71 \( 1 - 14.6T + 71T^{2} \)
73 \( 1 + 8.10T + 73T^{2} \)
79 \( 1 + 11.4T + 79T^{2} \)
83 \( 1 + 5.50T + 83T^{2} \)
89 \( 1 - 10.2T + 89T^{2} \)
97 \( 1 - 5.50T + 97T^{2} \)
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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

−9.990775790575130312174330668702, −9.446048080175507321668884362355, −9.029381333199901121933137967286, −7.87396297013429515977149165898, −7.57224929464010364228354676376, −5.92172162976422656387034485197, −4.87687727106816890935774041037, −3.84146295896125392803525916774, −2.76870276003720750198423075013, −1.39822304900822278672771261132, 1.39822304900822278672771261132, 2.76870276003720750198423075013, 3.84146295896125392803525916774, 4.87687727106816890935774041037, 5.92172162976422656387034485197, 7.57224929464010364228354676376, 7.87396297013429515977149165898, 9.029381333199901121933137967286, 9.446048080175507321668884362355, 9.990775790575130312174330668702

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