Properties

Label 2-8007-1.1-c1-0-209
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  − 1.70·2-s − 3-s + 0.903·4-s + 3.92·5-s + 1.70·6-s − 2.84·7-s + 1.86·8-s + 9-s − 6.68·10-s − 1.86·11-s − 0.903·12-s + 6.59·13-s + 4.85·14-s − 3.92·15-s − 4.99·16-s + 17-s − 1.70·18-s + 5.88·19-s + 3.54·20-s + 2.84·21-s + 3.18·22-s + 8.09·23-s − 1.86·24-s + 10.3·25-s − 11.2·26-s − 27-s − 2.57·28-s + ⋯
L(s)  = 1  − 1.20·2-s − 0.577·3-s + 0.451·4-s + 1.75·5-s + 0.695·6-s − 1.07·7-s + 0.660·8-s + 0.333·9-s − 2.11·10-s − 0.562·11-s − 0.260·12-s + 1.83·13-s + 1.29·14-s − 1.01·15-s − 1.24·16-s + 0.242·17-s − 0.401·18-s + 1.34·19-s + 0.792·20-s + 0.621·21-s + 0.678·22-s + 1.68·23-s − 0.381·24-s + 2.07·25-s − 2.20·26-s − 0.192·27-s − 0.486·28-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

\(L(1)\) \(\approx\) \(1.438997537\)
\(L(\frac12)\) \(\approx\) \(1.438997537\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.70T + 2T^{2} \)
5 \( 1 - 3.92T + 5T^{2} \)
7 \( 1 + 2.84T + 7T^{2} \)
11 \( 1 + 1.86T + 11T^{2} \)
13 \( 1 - 6.59T + 13T^{2} \)
19 \( 1 - 5.88T + 19T^{2} \)
23 \( 1 - 8.09T + 23T^{2} \)
29 \( 1 - 7.49T + 29T^{2} \)
31 \( 1 + 0.0109T + 31T^{2} \)
37 \( 1 + 3.18T + 37T^{2} \)
41 \( 1 - 8.13T + 41T^{2} \)
43 \( 1 - 8.10T + 43T^{2} \)
47 \( 1 - 5.27T + 47T^{2} \)
53 \( 1 - 1.77T + 53T^{2} \)
59 \( 1 - 6.72T + 59T^{2} \)
61 \( 1 - 9.82T + 61T^{2} \)
67 \( 1 + 4.68T + 67T^{2} \)
71 \( 1 + 7.18T + 71T^{2} \)
73 \( 1 - 3.29T + 73T^{2} \)
79 \( 1 + 9.25T + 79T^{2} \)
83 \( 1 - 5.74T + 83T^{2} \)
89 \( 1 + 3.90T + 89T^{2} \)
97 \( 1 + 10.7T + 97T^{2} \)
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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

−7.954076034732381238397007640675, −6.91652280941415266945719361662, −6.68248053724359434825980051525, −5.62193877137327893210617286703, −5.56982935812201279696528083671, −4.40847150052676914106491500429, −3.21208025873700042457468375077, −2.48763997121077760491462531812, −1.19482868728462502031775570480, −0.941033073471259039084860763516, 0.941033073471259039084860763516, 1.19482868728462502031775570480, 2.48763997121077760491462531812, 3.21208025873700042457468375077, 4.40847150052676914106491500429, 5.56982935812201279696528083671, 5.62193877137327893210617286703, 6.68248053724359434825980051525, 6.91652280941415266945719361662, 7.954076034732381238397007640675

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