Properties

Label 2-8007-1.1-c1-0-198
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  + 1.07·2-s − 3-s − 0.836·4-s − 2.04·5-s − 1.07·6-s − 3.13·7-s − 3.05·8-s + 9-s − 2.20·10-s + 0.618·11-s + 0.836·12-s + 1.06·13-s − 3.38·14-s + 2.04·15-s − 1.62·16-s + 17-s + 1.07·18-s + 0.790·19-s + 1.70·20-s + 3.13·21-s + 0.666·22-s + 3.33·23-s + 3.05·24-s − 0.836·25-s + 1.14·26-s − 27-s + 2.62·28-s + ⋯
L(s)  = 1  + 0.762·2-s − 0.577·3-s − 0.418·4-s − 0.912·5-s − 0.440·6-s − 1.18·7-s − 1.08·8-s + 0.333·9-s − 0.695·10-s + 0.186·11-s + 0.241·12-s + 0.294·13-s − 0.904·14-s + 0.526·15-s − 0.406·16-s + 0.242·17-s + 0.254·18-s + 0.181·19-s + 0.381·20-s + 0.684·21-s + 0.142·22-s + 0.694·23-s + 0.624·24-s − 0.167·25-s + 0.224·26-s − 0.192·27-s + 0.496·28-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 \( 1 - 1.07T + 2T^{2} \)
5 \( 1 + 2.04T + 5T^{2} \)
7 \( 1 + 3.13T + 7T^{2} \)
11 \( 1 - 0.618T + 11T^{2} \)
13 \( 1 - 1.06T + 13T^{2} \)
19 \( 1 - 0.790T + 19T^{2} \)
23 \( 1 - 3.33T + 23T^{2} \)
29 \( 1 + 0.155T + 29T^{2} \)
31 \( 1 + 5.97T + 31T^{2} \)
37 \( 1 - 8.85T + 37T^{2} \)
41 \( 1 + 1.10T + 41T^{2} \)
43 \( 1 - 8.81T + 43T^{2} \)
47 \( 1 - 0.422T + 47T^{2} \)
53 \( 1 + 0.695T + 53T^{2} \)
59 \( 1 - 3.59T + 59T^{2} \)
61 \( 1 + 2.59T + 61T^{2} \)
67 \( 1 + 11.8T + 67T^{2} \)
71 \( 1 - 3.87T + 71T^{2} \)
73 \( 1 - 13.9T + 73T^{2} \)
79 \( 1 - 9.69T + 79T^{2} \)
83 \( 1 - 4.21T + 83T^{2} \)
89 \( 1 - 0.820T + 89T^{2} \)
97 \( 1 - 9.25T + 97T^{2} \)
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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

−7.41478394998027182419026252728, −6.54819337294282842852461996379, −6.06313921661171428898848168690, −5.36867294130039899507011232519, −4.61033183268132594786765138507, −3.82957238494235066298765314000, −3.50628190374303350579293733423, −2.58197002035366158728320820994, −0.919702366387890097539239512392, 0, 0.919702366387890097539239512392, 2.58197002035366158728320820994, 3.50628190374303350579293733423, 3.82957238494235066298765314000, 4.61033183268132594786765138507, 5.36867294130039899507011232519, 6.06313921661171428898848168690, 6.54819337294282842852461996379, 7.41478394998027182419026252728

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