Properties

Label 2-667-1.1-c1-0-27
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.21·2-s − 1.04·3-s − 0.526·4-s + 2.40·5-s + 1.26·6-s − 0.534·7-s + 3.06·8-s − 1.91·9-s − 2.91·10-s − 0.714·11-s + 0.548·12-s − 5.63·13-s + 0.649·14-s − 2.50·15-s − 2.66·16-s + 4.81·17-s + 2.32·18-s + 2.70·19-s − 1.26·20-s + 0.556·21-s + 0.867·22-s + 23-s − 3.19·24-s + 0.772·25-s + 6.84·26-s + 5.11·27-s + 0.281·28-s + ⋯
L(s)  = 1  − 0.858·2-s − 0.600·3-s − 0.263·4-s + 1.07·5-s + 0.515·6-s − 0.202·7-s + 1.08·8-s − 0.638·9-s − 0.922·10-s − 0.215·11-s + 0.158·12-s − 1.56·13-s + 0.173·14-s − 0.645·15-s − 0.667·16-s + 1.16·17-s + 0.548·18-s + 0.619·19-s − 0.282·20-s + 0.121·21-s + 0.184·22-s + 0.208·23-s − 0.651·24-s + 0.154·25-s + 1.34·26-s + 0.984·27-s + 0.0532·28-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: \(1\)
Selberg data: \((2,\ 667,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.21T + 2T^{2} \)
3 \( 1 + 1.04T + 3T^{2} \)
5 \( 1 - 2.40T + 5T^{2} \)
7 \( 1 + 0.534T + 7T^{2} \)
11 \( 1 + 0.714T + 11T^{2} \)
13 \( 1 + 5.63T + 13T^{2} \)
17 \( 1 - 4.81T + 17T^{2} \)
19 \( 1 - 2.70T + 19T^{2} \)
31 \( 1 + 4.10T + 31T^{2} \)
37 \( 1 + 6.95T + 37T^{2} \)
41 \( 1 + 7.10T + 41T^{2} \)
43 \( 1 + 3.87T + 43T^{2} \)
47 \( 1 + 10.0T + 47T^{2} \)
53 \( 1 + 11.7T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 10.0T + 61T^{2} \)
67 \( 1 - 6.89T + 67T^{2} \)
71 \( 1 + 4.11T + 71T^{2} \)
73 \( 1 - 2.69T + 73T^{2} \)
79 \( 1 + 4.57T + 79T^{2} \)
83 \( 1 + 4.36T + 83T^{2} \)
89 \( 1 - 5.25T + 89T^{2} \)
97 \( 1 - 6.77T + 97T^{2} \)
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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

−9.837516531344835236509117115140, −9.572065473743443234081563310132, −8.456355955455210741928193796520, −7.56865450484371503510442744428, −6.57430319471583996692913982854, −5.34253569269768512121410677751, −5.03209883472532142222176837057, −3.14409016534077726041113611391, −1.68668748856590489168862312243, 0, 1.68668748856590489168862312243, 3.14409016534077726041113611391, 5.03209883472532142222176837057, 5.34253569269768512121410677751, 6.57430319471583996692913982854, 7.56865450484371503510442744428, 8.456355955455210741928193796520, 9.572065473743443234081563310132, 9.837516531344835236509117115140

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