Properties

Label 2-8007-1.1-c1-0-345
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  − 2.69·2-s + 3-s + 5.28·4-s + 2.43·5-s − 2.69·6-s − 1.23·7-s − 8.85·8-s + 9-s − 6.58·10-s + 3.49·11-s + 5.28·12-s − 3.44·13-s + 3.33·14-s + 2.43·15-s + 13.3·16-s + 17-s − 2.69·18-s + 1.20·19-s + 12.8·20-s − 1.23·21-s − 9.42·22-s − 4.65·23-s − 8.85·24-s + 0.946·25-s + 9.28·26-s + 27-s − 6.51·28-s + ⋯
L(s)  = 1  − 1.90·2-s + 0.577·3-s + 2.64·4-s + 1.09·5-s − 1.10·6-s − 0.466·7-s − 3.13·8-s + 0.333·9-s − 2.08·10-s + 1.05·11-s + 1.52·12-s − 0.954·13-s + 0.890·14-s + 0.629·15-s + 3.33·16-s + 0.242·17-s − 0.636·18-s + 0.277·19-s + 2.87·20-s − 0.269·21-s − 2.00·22-s − 0.970·23-s − 1.80·24-s + 0.189·25-s + 1.82·26-s + 0.192·27-s − 1.23·28-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 \( 1 + 2.69T + 2T^{2} \)
5 \( 1 - 2.43T + 5T^{2} \)
7 \( 1 + 1.23T + 7T^{2} \)
11 \( 1 - 3.49T + 11T^{2} \)
13 \( 1 + 3.44T + 13T^{2} \)
19 \( 1 - 1.20T + 19T^{2} \)
23 \( 1 + 4.65T + 23T^{2} \)
29 \( 1 - 7.07T + 29T^{2} \)
31 \( 1 + 2.33T + 31T^{2} \)
37 \( 1 - 0.712T + 37T^{2} \)
41 \( 1 + 3.67T + 41T^{2} \)
43 \( 1 + 0.770T + 43T^{2} \)
47 \( 1 + 12.7T + 47T^{2} \)
53 \( 1 + 8.40T + 53T^{2} \)
59 \( 1 + 10.9T + 59T^{2} \)
61 \( 1 + 8.90T + 61T^{2} \)
67 \( 1 - 3.74T + 67T^{2} \)
71 \( 1 + 3.98T + 71T^{2} \)
73 \( 1 - 2.71T + 73T^{2} \)
79 \( 1 - 3.31T + 79T^{2} \)
83 \( 1 - 0.952T + 83T^{2} \)
89 \( 1 + 15.4T + 89T^{2} \)
97 \( 1 - 12.0T + 97T^{2} \)
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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

−7.78917996692549089680960653986, −6.85935368610379820146027330889, −6.48103365325596244184421142193, −5.87323374610109945655346553100, −4.73127729272889090804089579882, −3.39350247398545976648548234891, −2.74991123219838366728455314445, −1.85575960180934742132046576736, −1.38675932714772188472937900348, 0, 1.38675932714772188472937900348, 1.85575960180934742132046576736, 2.74991123219838366728455314445, 3.39350247398545976648548234891, 4.73127729272889090804089579882, 5.87323374610109945655346553100, 6.48103365325596244184421142193, 6.85935368610379820146027330889, 7.78917996692549089680960653986

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