Properties

Label 2-8007-1.1-c1-0-395
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  + 1.88·2-s + 3-s + 1.53·4-s − 1.94·5-s + 1.88·6-s + 3.36·7-s − 0.865·8-s + 9-s − 3.66·10-s − 2.46·11-s + 1.53·12-s + 1.91·13-s + 6.32·14-s − 1.94·15-s − 4.70·16-s + 17-s + 1.88·18-s − 4.54·19-s − 2.99·20-s + 3.36·21-s − 4.64·22-s − 4.47·23-s − 0.865·24-s − 1.21·25-s + 3.59·26-s + 27-s + 5.17·28-s + ⋯
L(s)  = 1  + 1.33·2-s + 0.577·3-s + 0.769·4-s − 0.870·5-s + 0.768·6-s + 1.27·7-s − 0.306·8-s + 0.333·9-s − 1.15·10-s − 0.744·11-s + 0.444·12-s + 0.529·13-s + 1.69·14-s − 0.502·15-s − 1.17·16-s + 0.242·17-s + 0.443·18-s − 1.04·19-s − 0.670·20-s + 0.733·21-s − 0.990·22-s − 0.932·23-s − 0.176·24-s − 0.242·25-s + 0.705·26-s + 0.192·27-s + 0.978·28-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 \( 1 - 1.88T + 2T^{2} \)
5 \( 1 + 1.94T + 5T^{2} \)
7 \( 1 - 3.36T + 7T^{2} \)
11 \( 1 + 2.46T + 11T^{2} \)
13 \( 1 - 1.91T + 13T^{2} \)
19 \( 1 + 4.54T + 19T^{2} \)
23 \( 1 + 4.47T + 23T^{2} \)
29 \( 1 + 5.99T + 29T^{2} \)
31 \( 1 - 0.479T + 31T^{2} \)
37 \( 1 + 2.13T + 37T^{2} \)
41 \( 1 + 4.36T + 41T^{2} \)
43 \( 1 - 7.31T + 43T^{2} \)
47 \( 1 + 11.7T + 47T^{2} \)
53 \( 1 + 3.38T + 53T^{2} \)
59 \( 1 - 4.06T + 59T^{2} \)
61 \( 1 - 2.70T + 61T^{2} \)
67 \( 1 - 0.895T + 67T^{2} \)
71 \( 1 + 2.00T + 71T^{2} \)
73 \( 1 - 9.02T + 73T^{2} \)
79 \( 1 + 1.64T + 79T^{2} \)
83 \( 1 + 9.11T + 83T^{2} \)
89 \( 1 - 4.77T + 89T^{2} \)
97 \( 1 + 15.3T + 97T^{2} \)
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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

−7.57383461380092767320702942660, −6.72746036620193665252956616768, −5.86585860948715883908314873043, −5.20778973573785368327066863747, −4.51902432942204531467730189622, −3.96964816703106169534232869594, −3.42691399753304148319746666446, −2.42336328833454803476623813886, −1.69550354046109916501928245744, 0, 1.69550354046109916501928245744, 2.42336328833454803476623813886, 3.42691399753304148319746666446, 3.96964816703106169534232869594, 4.51902432942204531467730189622, 5.20778973573785368327066863747, 5.86585860948715883908314873043, 6.72746036620193665252956616768, 7.57383461380092767320702942660

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