Properties

Label 2-8007-1.1-c1-0-234
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  − 0.833·2-s − 3-s − 1.30·4-s − 2.56·5-s + 0.833·6-s + 1.99·7-s + 2.75·8-s + 9-s + 2.13·10-s + 2.12·11-s + 1.30·12-s + 4.16·13-s − 1.66·14-s + 2.56·15-s + 0.316·16-s + 17-s − 0.833·18-s − 4.35·19-s + 3.34·20-s − 1.99·21-s − 1.76·22-s + 4.76·23-s − 2.75·24-s + 1.56·25-s − 3.47·26-s − 27-s − 2.60·28-s + ⋯
L(s)  = 1  − 0.589·2-s − 0.577·3-s − 0.652·4-s − 1.14·5-s + 0.340·6-s + 0.754·7-s + 0.973·8-s + 0.333·9-s + 0.674·10-s + 0.640·11-s + 0.376·12-s + 1.15·13-s − 0.444·14-s + 0.661·15-s + 0.0791·16-s + 0.242·17-s − 0.196·18-s − 0.998·19-s + 0.748·20-s − 0.435·21-s − 0.377·22-s + 0.994·23-s − 0.562·24-s + 0.312·25-s − 0.680·26-s − 0.192·27-s − 0.492·28-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 \( 1 + 0.833T + 2T^{2} \)
5 \( 1 + 2.56T + 5T^{2} \)
7 \( 1 - 1.99T + 7T^{2} \)
11 \( 1 - 2.12T + 11T^{2} \)
13 \( 1 - 4.16T + 13T^{2} \)
19 \( 1 + 4.35T + 19T^{2} \)
23 \( 1 - 4.76T + 23T^{2} \)
29 \( 1 - 1.37T + 29T^{2} \)
31 \( 1 + 5.24T + 31T^{2} \)
37 \( 1 + 0.204T + 37T^{2} \)
41 \( 1 + 10.3T + 41T^{2} \)
43 \( 1 - 0.0932T + 43T^{2} \)
47 \( 1 + 4.14T + 47T^{2} \)
53 \( 1 + 4.98T + 53T^{2} \)
59 \( 1 - 6.46T + 59T^{2} \)
61 \( 1 + 5.18T + 61T^{2} \)
67 \( 1 - 4.51T + 67T^{2} \)
71 \( 1 - 4.87T + 71T^{2} \)
73 \( 1 - 15.5T + 73T^{2} \)
79 \( 1 + 9.63T + 79T^{2} \)
83 \( 1 + 7.95T + 83T^{2} \)
89 \( 1 - 9.99T + 89T^{2} \)
97 \( 1 + 2.78T + 97T^{2} \)
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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

−7.65190527496851189629988717860, −6.92248187312060560958252491570, −6.22441613295088675709312873066, −5.17704177826207612155716505920, −4.70722431842179650736833572890, −3.89750562423695257824728342541, −3.48732567183830484153933489164, −1.77605024178296572294060582556, −1.03409644555026339738558708222, 0, 1.03409644555026339738558708222, 1.77605024178296572294060582556, 3.48732567183830484153933489164, 3.89750562423695257824728342541, 4.70722431842179650736833572890, 5.17704177826207612155716505920, 6.22441613295088675709312873066, 6.92248187312060560958252491570, 7.65190527496851189629988717860

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