Properties

Label 2-8007-1.1-c1-0-187
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  − 1.03·2-s − 3-s − 0.926·4-s − 2.19·5-s + 1.03·6-s + 0.525·7-s + 3.03·8-s + 9-s + 2.27·10-s + 3.25·11-s + 0.926·12-s − 6.70·13-s − 0.544·14-s + 2.19·15-s − 1.28·16-s + 17-s − 1.03·18-s + 3.24·19-s + 2.03·20-s − 0.525·21-s − 3.36·22-s − 3.92·23-s − 3.03·24-s − 0.191·25-s + 6.94·26-s − 27-s − 0.486·28-s + ⋯
L(s)  = 1  − 0.732·2-s − 0.577·3-s − 0.463·4-s − 0.980·5-s + 0.423·6-s + 0.198·7-s + 1.07·8-s + 0.333·9-s + 0.718·10-s + 0.980·11-s + 0.267·12-s − 1.85·13-s − 0.145·14-s + 0.566·15-s − 0.322·16-s + 0.242·17-s − 0.244·18-s + 0.745·19-s + 0.454·20-s − 0.114·21-s − 0.718·22-s − 0.819·23-s − 0.618·24-s − 0.0382·25-s + 1.36·26-s − 0.192·27-s − 0.0920·28-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 \( 1 + 1.03T + 2T^{2} \)
5 \( 1 + 2.19T + 5T^{2} \)
7 \( 1 - 0.525T + 7T^{2} \)
11 \( 1 - 3.25T + 11T^{2} \)
13 \( 1 + 6.70T + 13T^{2} \)
19 \( 1 - 3.24T + 19T^{2} \)
23 \( 1 + 3.92T + 23T^{2} \)
29 \( 1 + 0.274T + 29T^{2} \)
31 \( 1 - 7.90T + 31T^{2} \)
37 \( 1 + 2.01T + 37T^{2} \)
41 \( 1 + 5.79T + 41T^{2} \)
43 \( 1 - 11.3T + 43T^{2} \)
47 \( 1 + 1.64T + 47T^{2} \)
53 \( 1 - 3.44T + 53T^{2} \)
59 \( 1 + 4.12T + 59T^{2} \)
61 \( 1 - 3.70T + 61T^{2} \)
67 \( 1 + 9.87T + 67T^{2} \)
71 \( 1 + 1.84T + 71T^{2} \)
73 \( 1 + 5.57T + 73T^{2} \)
79 \( 1 + 2.77T + 79T^{2} \)
83 \( 1 + 5.77T + 83T^{2} \)
89 \( 1 - 11.5T + 89T^{2} \)
97 \( 1 - 13.5T + 97T^{2} \)
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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

−7.56236211795632656539372465962, −7.12846471163581752604116977121, −6.19202095632711602086179619264, −5.25230505583749131770921589166, −4.56975076853345972195462599271, −4.16419792802988378040726556064, −3.18833351920276168327359261301, −1.93035686417990286021174614285, −0.882309822276943552884774703790, 0, 0.882309822276943552884774703790, 1.93035686417990286021174614285, 3.18833351920276168327359261301, 4.16419792802988378040726556064, 4.56975076853345972195462599271, 5.25230505583749131770921589166, 6.19202095632711602086179619264, 7.12846471163581752604116977121, 7.56236211795632656539372465962

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