Properties

Label 2-8007-1.1-c1-0-346
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

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.32·2-s + 3-s − 0.236·4-s + 2.41·5-s − 1.32·6-s + 0.553·7-s + 2.97·8-s + 9-s − 3.20·10-s − 0.0504·11-s − 0.236·12-s − 2.00·13-s − 0.735·14-s + 2.41·15-s − 3.47·16-s + 17-s − 1.32·18-s − 7.25·19-s − 0.571·20-s + 0.553·21-s + 0.0669·22-s + 3.59·23-s + 2.97·24-s + 0.826·25-s + 2.66·26-s + 27-s − 0.131·28-s + ⋯
L(s)  = 1  − 0.938·2-s + 0.577·3-s − 0.118·4-s + 1.07·5-s − 0.542·6-s + 0.209·7-s + 1.05·8-s + 0.333·9-s − 1.01·10-s − 0.0152·11-s − 0.0683·12-s − 0.557·13-s − 0.196·14-s + 0.623·15-s − 0.867·16-s + 0.242·17-s − 0.312·18-s − 1.66·19-s − 0.127·20-s + 0.120·21-s + 0.0142·22-s + 0.749·23-s + 0.606·24-s + 0.165·25-s + 0.523·26-s + 0.192·27-s − 0.0247·28-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 \( 1 + 1.32T + 2T^{2} \)
5 \( 1 - 2.41T + 5T^{2} \)
7 \( 1 - 0.553T + 7T^{2} \)
11 \( 1 + 0.0504T + 11T^{2} \)
13 \( 1 + 2.00T + 13T^{2} \)
19 \( 1 + 7.25T + 19T^{2} \)
23 \( 1 - 3.59T + 23T^{2} \)
29 \( 1 + 1.61T + 29T^{2} \)
31 \( 1 + 1.39T + 31T^{2} \)
37 \( 1 + 9.04T + 37T^{2} \)
41 \( 1 - 3.56T + 41T^{2} \)
43 \( 1 - 3.35T + 43T^{2} \)
47 \( 1 - 2.01T + 47T^{2} \)
53 \( 1 - 13.0T + 53T^{2} \)
59 \( 1 + 6.27T + 59T^{2} \)
61 \( 1 + 4.50T + 61T^{2} \)
67 \( 1 + 11.0T + 67T^{2} \)
71 \( 1 + 9.22T + 71T^{2} \)
73 \( 1 + 4.15T + 73T^{2} \)
79 \( 1 + 4.22T + 79T^{2} \)
83 \( 1 - 7.35T + 83T^{2} \)
89 \( 1 + 17.7T + 89T^{2} \)
97 \( 1 + 6.12T + 97T^{2} \)
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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

−7.55585089575667103996015492682, −7.09125793388499491505339696908, −6.19945551981178041051408776486, −5.41196427734092927049041507486, −4.64624521484510115254140384567, −3.96085978764623690742366329726, −2.78790687285660126397899509272, −1.99907723232416505388158224398, −1.38686061500943257456984130914, 0, 1.38686061500943257456984130914, 1.99907723232416505388158224398, 2.78790687285660126397899509272, 3.96085978764623690742366329726, 4.64624521484510115254140384567, 5.41196427734092927049041507486, 6.19945551981178041051408776486, 7.09125793388499491505339696908, 7.55585089575667103996015492682

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