Properties

Label 2-8007-1.1-c1-0-122
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  + 0.845·2-s + 3-s − 1.28·4-s − 0.0676·5-s + 0.845·6-s − 2.72·7-s − 2.77·8-s + 9-s − 0.0571·10-s + 3.60·11-s − 1.28·12-s + 4.54·13-s − 2.30·14-s − 0.0676·15-s + 0.220·16-s + 17-s + 0.845·18-s − 7.93·19-s + 0.0868·20-s − 2.72·21-s + 3.04·22-s + 8.56·23-s − 2.77·24-s − 4.99·25-s + 3.84·26-s + 27-s + 3.49·28-s + ⋯
L(s)  = 1  + 0.598·2-s + 0.577·3-s − 0.642·4-s − 0.0302·5-s + 0.345·6-s − 1.02·7-s − 0.982·8-s + 0.333·9-s − 0.0180·10-s + 1.08·11-s − 0.370·12-s + 1.26·13-s − 0.614·14-s − 0.0174·15-s + 0.0550·16-s + 0.242·17-s + 0.199·18-s − 1.82·19-s + 0.0194·20-s − 0.593·21-s + 0.649·22-s + 1.78·23-s − 0.567·24-s − 0.999·25-s + 0.754·26-s + 0.192·27-s + 0.660·28-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

\(L(1)\) \(\approx\) \(2.428259203\)
\(L(\frac12)\) \(\approx\) \(2.428259203\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.845T + 2T^{2} \)
5 \( 1 + 0.0676T + 5T^{2} \)
7 \( 1 + 2.72T + 7T^{2} \)
11 \( 1 - 3.60T + 11T^{2} \)
13 \( 1 - 4.54T + 13T^{2} \)
19 \( 1 + 7.93T + 19T^{2} \)
23 \( 1 - 8.56T + 23T^{2} \)
29 \( 1 + 2.86T + 29T^{2} \)
31 \( 1 + 1.58T + 31T^{2} \)
37 \( 1 - 11.7T + 37T^{2} \)
41 \( 1 + 3.37T + 41T^{2} \)
43 \( 1 + 4.88T + 43T^{2} \)
47 \( 1 + 4.53T + 47T^{2} \)
53 \( 1 + 12.6T + 53T^{2} \)
59 \( 1 - 6.87T + 59T^{2} \)
61 \( 1 - 7.55T + 61T^{2} \)
67 \( 1 - 11.4T + 67T^{2} \)
71 \( 1 + 1.26T + 71T^{2} \)
73 \( 1 + 12.1T + 73T^{2} \)
79 \( 1 - 5.41T + 79T^{2} \)
83 \( 1 - 1.96T + 83T^{2} \)
89 \( 1 + 5.81T + 89T^{2} \)
97 \( 1 - 14.0T + 97T^{2} \)
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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

−8.020257795348480906480828568594, −6.89356642074463824582457045807, −6.33609471273751773906948121396, −5.92805495180538326310844015671, −4.82856226565267827182716579660, −4.11616582403180193244999122558, −3.56448793542742105666703387465, −3.07968088485290003456201948594, −1.87271997989418544433780035808, −0.69080043098148913679883653342, 0.69080043098148913679883653342, 1.87271997989418544433780035808, 3.07968088485290003456201948594, 3.56448793542742105666703387465, 4.11616582403180193244999122558, 4.82856226565267827182716579660, 5.92805495180538326310844015671, 6.33609471273751773906948121396, 6.89356642074463824582457045807, 8.020257795348480906480828568594

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