Properties

Label 2-8007-1.1-c1-0-369
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  − 0.305·2-s + 3-s − 1.90·4-s + 2.75·5-s − 0.305·6-s − 0.574·7-s + 1.19·8-s + 9-s − 0.842·10-s − 0.481·11-s − 1.90·12-s + 4.48·13-s + 0.175·14-s + 2.75·15-s + 3.44·16-s + 17-s − 0.305·18-s − 5.50·19-s − 5.25·20-s − 0.574·21-s + 0.147·22-s − 5.33·23-s + 1.19·24-s + 2.59·25-s − 1.37·26-s + 27-s + 1.09·28-s + ⋯
L(s)  = 1  − 0.216·2-s + 0.577·3-s − 0.953·4-s + 1.23·5-s − 0.124·6-s − 0.217·7-s + 0.422·8-s + 0.333·9-s − 0.266·10-s − 0.145·11-s − 0.550·12-s + 1.24·13-s + 0.0469·14-s + 0.711·15-s + 0.861·16-s + 0.242·17-s − 0.0720·18-s − 1.26·19-s − 1.17·20-s − 0.125·21-s + 0.0313·22-s − 1.11·23-s + 0.243·24-s + 0.519·25-s − 0.268·26-s + 0.192·27-s + 0.207·28-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 \( 1 + 0.305T + 2T^{2} \)
5 \( 1 - 2.75T + 5T^{2} \)
7 \( 1 + 0.574T + 7T^{2} \)
11 \( 1 + 0.481T + 11T^{2} \)
13 \( 1 - 4.48T + 13T^{2} \)
19 \( 1 + 5.50T + 19T^{2} \)
23 \( 1 + 5.33T + 23T^{2} \)
29 \( 1 + 8.37T + 29T^{2} \)
31 \( 1 - 4.27T + 31T^{2} \)
37 \( 1 + 3.94T + 37T^{2} \)
41 \( 1 + 9.34T + 41T^{2} \)
43 \( 1 - 5.21T + 43T^{2} \)
47 \( 1 + 7.93T + 47T^{2} \)
53 \( 1 + 8.63T + 53T^{2} \)
59 \( 1 - 1.27T + 59T^{2} \)
61 \( 1 + 14.4T + 61T^{2} \)
67 \( 1 - 2.08T + 67T^{2} \)
71 \( 1 - 2.70T + 71T^{2} \)
73 \( 1 - 0.129T + 73T^{2} \)
79 \( 1 + 2.70T + 79T^{2} \)
83 \( 1 - 9.49T + 83T^{2} \)
89 \( 1 - 6.88T + 89T^{2} \)
97 \( 1 - 0.861T + 97T^{2} \)
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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

−7.85908001639355352067893070447, −6.61103719142753005583396727508, −6.13593388855289115148818023303, −5.45775849810622694699766060801, −4.63003278169310082169898583713, −3.83216669408817354264702795938, −3.20519391784001891795175878497, −1.97891327833891517377060603840, −1.49294022710755353217949725261, 0, 1.49294022710755353217949725261, 1.97891327833891517377060603840, 3.20519391784001891795175878497, 3.83216669408817354264702795938, 4.63003278169310082169898583713, 5.45775849810622694699766060801, 6.13593388855289115148818023303, 6.61103719142753005583396727508, 7.85908001639355352067893070447

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