Properties

Label 2-8007-1.1-c1-0-164
Degree $2$
Conductor $8007$
Sign $1$
Analytic cond. $63.9362$
Root an. cond. $7.99601$
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  − 1.65·2-s − 3-s + 0.731·4-s + 2.84·5-s + 1.65·6-s − 0.210·7-s + 2.09·8-s + 9-s − 4.70·10-s + 5.85·11-s − 0.731·12-s + 5.94·13-s + 0.347·14-s − 2.84·15-s − 4.92·16-s + 17-s − 1.65·18-s − 6.00·19-s + 2.08·20-s + 0.210·21-s − 9.68·22-s − 1.53·23-s − 2.09·24-s + 3.10·25-s − 9.82·26-s − 27-s − 0.153·28-s + ⋯
L(s)  = 1  − 1.16·2-s − 0.577·3-s + 0.365·4-s + 1.27·5-s + 0.674·6-s − 0.0794·7-s + 0.741·8-s + 0.333·9-s − 1.48·10-s + 1.76·11-s − 0.211·12-s + 1.64·13-s + 0.0928·14-s − 0.735·15-s − 1.23·16-s + 0.242·17-s − 0.389·18-s − 1.37·19-s + 0.465·20-s + 0.0458·21-s − 2.06·22-s − 0.320·23-s − 0.427·24-s + 0.620·25-s − 1.92·26-s − 0.192·27-s − 0.0290·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8007 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8007 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8007\)    =    \(3 \cdot 17 \cdot 157\)
Sign: $1$
Analytic conductor: \(63.9362\)
Root analytic conductor: \(7.99601\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8007,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.403640027\)
\(L(\frac12)\) \(\approx\) \(1.403640027\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
17 \( 1 - T \)
157 \( 1 + T \)
good2 \( 1 + 1.65T + 2T^{2} \)
5 \( 1 - 2.84T + 5T^{2} \)
7 \( 1 + 0.210T + 7T^{2} \)
11 \( 1 - 5.85T + 11T^{2} \)
13 \( 1 - 5.94T + 13T^{2} \)
19 \( 1 + 6.00T + 19T^{2} \)
23 \( 1 + 1.53T + 23T^{2} \)
29 \( 1 - 4.06T + 29T^{2} \)
31 \( 1 - 1.55T + 31T^{2} \)
37 \( 1 - 0.569T + 37T^{2} \)
41 \( 1 + 0.500T + 41T^{2} \)
43 \( 1 + 11.8T + 43T^{2} \)
47 \( 1 - 6.53T + 47T^{2} \)
53 \( 1 - 7.14T + 53T^{2} \)
59 \( 1 - 7.13T + 59T^{2} \)
61 \( 1 + 1.20T + 61T^{2} \)
67 \( 1 - 7.38T + 67T^{2} \)
71 \( 1 - 13.3T + 71T^{2} \)
73 \( 1 + 10.9T + 73T^{2} \)
79 \( 1 - 11.8T + 79T^{2} \)
83 \( 1 + 14.1T + 83T^{2} \)
89 \( 1 - 13.5T + 89T^{2} \)
97 \( 1 - 17.2T + 97T^{2} \)
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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

−8.141381894566758939745485724440, −6.96162438697855602276663098565, −6.36663942765120086012944565397, −6.19695000440686472187106418489, −5.17552151315959635785825294462, −4.25177743550081808879445244519, −3.62722527137801231823649346700, −2.11207175290797441077452542752, −1.49349463371675999360649980528, −0.813951542490897905480497078737, 0.813951542490897905480497078737, 1.49349463371675999360649980528, 2.11207175290797441077452542752, 3.62722527137801231823649346700, 4.25177743550081808879445244519, 5.17552151315959635785825294462, 6.19695000440686472187106418489, 6.36663942765120086012944565397, 6.96162438697855602276663098565, 8.141381894566758939745485724440

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