Properties

Label 2-4006-1.1-c1-0-75
Degree $2$
Conductor $4006$
Sign $1$
Analytic cond. $31.9880$
Root an. cond. $5.65579$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3.38·3-s + 4-s − 2.72·5-s + 3.38·6-s − 2.15·7-s + 8-s + 8.48·9-s − 2.72·10-s + 2.16·11-s + 3.38·12-s − 3.19·13-s − 2.15·14-s − 9.23·15-s + 16-s + 0.0304·17-s + 8.48·18-s + 7.65·19-s − 2.72·20-s − 7.28·21-s + 2.16·22-s + 1.74·23-s + 3.38·24-s + 2.43·25-s − 3.19·26-s + 18.5·27-s − 2.15·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.95·3-s + 0.5·4-s − 1.21·5-s + 1.38·6-s − 0.813·7-s + 0.353·8-s + 2.82·9-s − 0.861·10-s + 0.651·11-s + 0.978·12-s − 0.885·13-s − 0.575·14-s − 2.38·15-s + 0.250·16-s + 0.00738·17-s + 1.99·18-s + 1.75·19-s − 0.609·20-s − 1.59·21-s + 0.460·22-s + 0.364·23-s + 0.691·24-s + 0.486·25-s − 0.626·26-s + 3.57·27-s − 0.406·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4006 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4006 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4006\)    =    \(2 \cdot 2003\)
Sign: $1$
Analytic conductor: \(31.9880\)
Root analytic conductor: \(5.65579\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4006,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.153319051\)
\(L(\frac12)\) \(\approx\) \(5.153319051\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
2003 \( 1 + T \)
good3 \( 1 - 3.38T + 3T^{2} \)
5 \( 1 + 2.72T + 5T^{2} \)
7 \( 1 + 2.15T + 7T^{2} \)
11 \( 1 - 2.16T + 11T^{2} \)
13 \( 1 + 3.19T + 13T^{2} \)
17 \( 1 - 0.0304T + 17T^{2} \)
19 \( 1 - 7.65T + 19T^{2} \)
23 \( 1 - 1.74T + 23T^{2} \)
29 \( 1 - 6.86T + 29T^{2} \)
31 \( 1 - 4.09T + 31T^{2} \)
37 \( 1 - 1.14T + 37T^{2} \)
41 \( 1 + 4.22T + 41T^{2} \)
43 \( 1 + 4.51T + 43T^{2} \)
47 \( 1 + 4.11T + 47T^{2} \)
53 \( 1 - 1.04T + 53T^{2} \)
59 \( 1 - 9.31T + 59T^{2} \)
61 \( 1 - 11.5T + 61T^{2} \)
67 \( 1 - 10.0T + 67T^{2} \)
71 \( 1 + 4.43T + 71T^{2} \)
73 \( 1 + 4.68T + 73T^{2} \)
79 \( 1 + 7.95T + 79T^{2} \)
83 \( 1 + 2.84T + 83T^{2} \)
89 \( 1 - 7.87T + 89T^{2} \)
97 \( 1 - 3.21T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.276619709537341777255283135404, −7.78312764923715730173874397907, −7.00260719583003036347310482266, −6.70802755690698480282939927550, −5.10877503059162291297062455813, −4.34929647662855149453091664829, −3.60511175319700453087132001727, −3.17207130917301736598683330552, −2.49254880442916464820050555812, −1.14212609400844443651257720147, 1.14212609400844443651257720147, 2.49254880442916464820050555812, 3.17207130917301736598683330552, 3.60511175319700453087132001727, 4.34929647662855149453091664829, 5.10877503059162291297062455813, 6.70802755690698480282939927550, 7.00260719583003036347310482266, 7.78312764923715730173874397907, 8.276619709537341777255283135404

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