Properties

Label 2-8007-1.1-c1-0-13
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  − 2.21·2-s + 3-s + 2.92·4-s − 1.40·5-s − 2.21·6-s + 0.0138·7-s − 2.04·8-s + 9-s + 3.12·10-s − 6.42·11-s + 2.92·12-s − 5.42·13-s − 0.0306·14-s − 1.40·15-s − 1.30·16-s + 17-s − 2.21·18-s − 6.35·19-s − 4.11·20-s + 0.0138·21-s + 14.2·22-s + 2.20·23-s − 2.04·24-s − 3.01·25-s + 12.0·26-s + 27-s + 0.0403·28-s + ⋯
L(s)  = 1  − 1.56·2-s + 0.577·3-s + 1.46·4-s − 0.629·5-s − 0.905·6-s + 0.00522·7-s − 0.722·8-s + 0.333·9-s + 0.987·10-s − 1.93·11-s + 0.843·12-s − 1.50·13-s − 0.00819·14-s − 0.363·15-s − 0.327·16-s + 0.242·17-s − 0.522·18-s − 1.45·19-s − 0.919·20-s + 0.00301·21-s + 3.03·22-s + 0.460·23-s − 0.417·24-s − 0.603·25-s + 2.35·26-s + 0.192·27-s + 0.00763·28-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

\(L(1)\) \(\approx\) \(0.1123485428\)
\(L(\frac12)\) \(\approx\) \(0.1123485428\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.21T + 2T^{2} \)
5 \( 1 + 1.40T + 5T^{2} \)
7 \( 1 - 0.0138T + 7T^{2} \)
11 \( 1 + 6.42T + 11T^{2} \)
13 \( 1 + 5.42T + 13T^{2} \)
19 \( 1 + 6.35T + 19T^{2} \)
23 \( 1 - 2.20T + 23T^{2} \)
29 \( 1 + 4.83T + 29T^{2} \)
31 \( 1 + 2.64T + 31T^{2} \)
37 \( 1 - 8.05T + 37T^{2} \)
41 \( 1 - 8.62T + 41T^{2} \)
43 \( 1 + 7.48T + 43T^{2} \)
47 \( 1 + 5.33T + 47T^{2} \)
53 \( 1 + 9.77T + 53T^{2} \)
59 \( 1 - 3.17T + 59T^{2} \)
61 \( 1 + 11.1T + 61T^{2} \)
67 \( 1 + 7.61T + 67T^{2} \)
71 \( 1 - 4.93T + 71T^{2} \)
73 \( 1 + 8.44T + 73T^{2} \)
79 \( 1 - 12.5T + 79T^{2} \)
83 \( 1 + 13.2T + 83T^{2} \)
89 \( 1 + 5.96T + 89T^{2} \)
97 \( 1 + 8.70T + 97T^{2} \)
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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

−7.88795223944439296665070354412, −7.59621338662260868567423147480, −6.95082319664989340399623909853, −5.95404848471055504057693582361, −4.91071046445150067706743949880, −4.35770427317872908943650586887, −3.08133157099266664485736828569, −2.45843165748972761866072877661, −1.76106122795402742083159210514, −0.19195386333542298382247736148, 0.19195386333542298382247736148, 1.76106122795402742083159210514, 2.45843165748972761866072877661, 3.08133157099266664485736828569, 4.35770427317872908943650586887, 4.91071046445150067706743949880, 5.95404848471055504057693582361, 6.95082319664989340399623909853, 7.59621338662260868567423147480, 7.88795223944439296665070354412

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