Properties

Label 2-8007-1.1-c1-0-133
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.23·2-s − 3-s + 2.99·4-s − 1.84·5-s − 2.23·6-s − 1.20·7-s + 2.22·8-s + 9-s − 4.12·10-s + 5.35·11-s − 2.99·12-s − 0.887·13-s − 2.69·14-s + 1.84·15-s − 1.01·16-s + 17-s + 2.23·18-s + 0.600·19-s − 5.53·20-s + 1.20·21-s + 11.9·22-s + 2.87·23-s − 2.22·24-s − 1.59·25-s − 1.98·26-s − 27-s − 3.61·28-s + ⋯
L(s)  = 1  + 1.58·2-s − 0.577·3-s + 1.49·4-s − 0.825·5-s − 0.912·6-s − 0.455·7-s + 0.788·8-s + 0.333·9-s − 1.30·10-s + 1.61·11-s − 0.865·12-s − 0.246·13-s − 0.720·14-s + 0.476·15-s − 0.252·16-s + 0.242·17-s + 0.526·18-s + 0.137·19-s − 1.23·20-s + 0.263·21-s + 2.55·22-s + 0.599·23-s − 0.455·24-s − 0.318·25-s − 0.389·26-s − 0.192·27-s − 0.683·28-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: \(0\)
Selberg data: \((2,\ 8007,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.463770199\)
\(L(\frac12)\) \(\approx\) \(3.463770199\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.23T + 2T^{2} \)
5 \( 1 + 1.84T + 5T^{2} \)
7 \( 1 + 1.20T + 7T^{2} \)
11 \( 1 - 5.35T + 11T^{2} \)
13 \( 1 + 0.887T + 13T^{2} \)
19 \( 1 - 0.600T + 19T^{2} \)
23 \( 1 - 2.87T + 23T^{2} \)
29 \( 1 + 3.05T + 29T^{2} \)
31 \( 1 + 0.190T + 31T^{2} \)
37 \( 1 + 4.22T + 37T^{2} \)
41 \( 1 - 3.62T + 41T^{2} \)
43 \( 1 - 12.6T + 43T^{2} \)
47 \( 1 - 1.29T + 47T^{2} \)
53 \( 1 - 0.764T + 53T^{2} \)
59 \( 1 - 14.1T + 59T^{2} \)
61 \( 1 + 2.28T + 61T^{2} \)
67 \( 1 - 5.95T + 67T^{2} \)
71 \( 1 + 4.89T + 71T^{2} \)
73 \( 1 - 16.4T + 73T^{2} \)
79 \( 1 - 1.52T + 79T^{2} \)
83 \( 1 - 3.82T + 83T^{2} \)
89 \( 1 + 2.46T + 89T^{2} \)
97 \( 1 + 11.3T + 97T^{2} \)
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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

−7.33161451882506832460839083338, −6.98318027607072147185614146514, −6.26374827048093751772542626090, −5.70428598351917977048755930933, −4.96885952149316565353044487618, −4.11868338231575717101205043389, −3.84821047611731093947760450075, −3.10560283377711080100690541315, −2.00559344189623540322100616594, −0.74280901735372869535562708046, 0.74280901735372869535562708046, 2.00559344189623540322100616594, 3.10560283377711080100690541315, 3.84821047611731093947760450075, 4.11868338231575717101205043389, 4.96885952149316565353044487618, 5.70428598351917977048755930933, 6.26374827048093751772542626090, 6.98318027607072147185614146514, 7.33161451882506832460839083338

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