Properties

Label 2-8007-1.1-c1-0-406
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 $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.30·2-s + 3-s + 3.31·4-s + 0.431·5-s + 2.30·6-s − 4.25·7-s + 3.03·8-s + 9-s + 0.995·10-s − 1.92·11-s + 3.31·12-s − 1.04·13-s − 9.81·14-s + 0.431·15-s + 0.369·16-s + 17-s + 2.30·18-s + 2.88·19-s + 1.43·20-s − 4.25·21-s − 4.42·22-s + 1.81·23-s + 3.03·24-s − 4.81·25-s − 2.41·26-s + 27-s − 14.1·28-s + ⋯
L(s)  = 1  + 1.63·2-s + 0.577·3-s + 1.65·4-s + 0.193·5-s + 0.941·6-s − 1.60·7-s + 1.07·8-s + 0.333·9-s + 0.314·10-s − 0.578·11-s + 0.957·12-s − 0.290·13-s − 2.62·14-s + 0.111·15-s + 0.0924·16-s + 0.242·17-s + 0.543·18-s + 0.660·19-s + 0.320·20-s − 0.928·21-s − 0.943·22-s + 0.378·23-s + 0.620·24-s − 0.962·25-s − 0.472·26-s + 0.192·27-s − 2.66·28-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: \(1\)
Selberg data: \((2,\ 8007,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 - T \)
17 \( 1 - T \)
157 \( 1 + T \)
good2 \( 1 - 2.30T + 2T^{2} \)
5 \( 1 - 0.431T + 5T^{2} \)
7 \( 1 + 4.25T + 7T^{2} \)
11 \( 1 + 1.92T + 11T^{2} \)
13 \( 1 + 1.04T + 13T^{2} \)
19 \( 1 - 2.88T + 19T^{2} \)
23 \( 1 - 1.81T + 23T^{2} \)
29 \( 1 + 5.88T + 29T^{2} \)
31 \( 1 + 0.0657T + 31T^{2} \)
37 \( 1 - 3.11T + 37T^{2} \)
41 \( 1 + 8.77T + 41T^{2} \)
43 \( 1 + 8.05T + 43T^{2} \)
47 \( 1 + 2.45T + 47T^{2} \)
53 \( 1 + 4.34T + 53T^{2} \)
59 \( 1 + 11.3T + 59T^{2} \)
61 \( 1 + 6.56T + 61T^{2} \)
67 \( 1 + 1.09T + 67T^{2} \)
71 \( 1 + 6.46T + 71T^{2} \)
73 \( 1 - 13.0T + 73T^{2} \)
79 \( 1 - 14.0T + 79T^{2} \)
83 \( 1 - 3.61T + 83T^{2} \)
89 \( 1 + 4.39T + 89T^{2} \)
97 \( 1 + 15.8T + 97T^{2} \)
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

−7.28703223817417865095960973491, −6.54409858992046249743961214544, −6.05648667010269435933512778551, −5.31216410074905960344343817743, −4.68689234503024951691900649423, −3.60997888775901402490274222320, −3.35890961982618877749344461596, −2.67771892390715297118951873694, −1.80201729358380130173381229524, 0, 1.80201729358380130173381229524, 2.67771892390715297118951873694, 3.35890961982618877749344461596, 3.60997888775901402490274222320, 4.68689234503024951691900649423, 5.31216410074905960344343817743, 6.05648667010269435933512778551, 6.54409858992046249743961214544, 7.28703223817417865095960973491

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