Properties

Label 2-8007-1.1-c1-0-128
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

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2.71·2-s − 3-s + 5.38·4-s + 2.54·5-s + 2.71·6-s + 4.22·7-s − 9.20·8-s + 9-s − 6.92·10-s − 2.27·11-s − 5.38·12-s − 4.46·13-s − 11.4·14-s − 2.54·15-s + 14.2·16-s − 17-s − 2.71·18-s + 3.01·19-s + 13.7·20-s − 4.22·21-s + 6.18·22-s + 4.52·23-s + 9.20·24-s + 1.49·25-s + 12.1·26-s − 27-s + 22.7·28-s + ⋯
L(s)  = 1  − 1.92·2-s − 0.577·3-s + 2.69·4-s + 1.13·5-s + 1.10·6-s + 1.59·7-s − 3.25·8-s + 0.333·9-s − 2.19·10-s − 0.686·11-s − 1.55·12-s − 1.23·13-s − 3.06·14-s − 0.657·15-s + 3.56·16-s − 0.242·17-s − 0.640·18-s + 0.691·19-s + 3.06·20-s − 0.921·21-s + 1.31·22-s + 0.944·23-s + 1.87·24-s + 0.298·25-s + 2.37·26-s − 0.192·27-s + 4.29·28-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

\(L(1)\) \(\approx\) \(0.9898709523\)
\(L(\frac12)\) \(\approx\) \(0.9898709523\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.71T + 2T^{2} \)
5 \( 1 - 2.54T + 5T^{2} \)
7 \( 1 - 4.22T + 7T^{2} \)
11 \( 1 + 2.27T + 11T^{2} \)
13 \( 1 + 4.46T + 13T^{2} \)
19 \( 1 - 3.01T + 19T^{2} \)
23 \( 1 - 4.52T + 23T^{2} \)
29 \( 1 + 0.921T + 29T^{2} \)
31 \( 1 - 9.72T + 31T^{2} \)
37 \( 1 + 10.7T + 37T^{2} \)
41 \( 1 + 2.71T + 41T^{2} \)
43 \( 1 - 9.58T + 43T^{2} \)
47 \( 1 - 8.77T + 47T^{2} \)
53 \( 1 - 7.08T + 53T^{2} \)
59 \( 1 + 10.1T + 59T^{2} \)
61 \( 1 + 5.11T + 61T^{2} \)
67 \( 1 - 7.24T + 67T^{2} \)
71 \( 1 + 16.3T + 71T^{2} \)
73 \( 1 - 8.60T + 73T^{2} \)
79 \( 1 - 12.8T + 79T^{2} \)
83 \( 1 + 4.75T + 83T^{2} \)
89 \( 1 + 6.81T + 89T^{2} \)
97 \( 1 + 2.48T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.83444196643228190410553992375, −7.35029534371811906542933087693, −6.79596963070695910272000728224, −5.82017012011616494367133303890, −5.32700170778315396249640288080, −4.62291960876506547856043988450, −2.85506841172964644474658699296, −2.21383800586247844515139331353, −1.55571840565772712249623822324, −0.70716947090304140515664154554, 0.70716947090304140515664154554, 1.55571840565772712249623822324, 2.21383800586247844515139331353, 2.85506841172964644474658699296, 4.62291960876506547856043988450, 5.32700170778315396249640288080, 5.82017012011616494367133303890, 6.79596963070695910272000728224, 7.35029534371811906542933087693, 7.83444196643228190410553992375

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