Properties

Label 2-4006-1.1-c1-0-104
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3.10·3-s + 4-s − 0.905·5-s − 3.10·6-s + 3.10·7-s + 8-s + 6.65·9-s − 0.905·10-s − 1.11·11-s − 3.10·12-s + 2.74·13-s + 3.10·14-s + 2.81·15-s + 16-s − 5.91·17-s + 6.65·18-s − 6.42·19-s − 0.905·20-s − 9.63·21-s − 1.11·22-s − 2.93·23-s − 3.10·24-s − 4.17·25-s + 2.74·26-s − 11.3·27-s + 3.10·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.79·3-s + 0.5·4-s − 0.405·5-s − 1.26·6-s + 1.17·7-s + 0.353·8-s + 2.21·9-s − 0.286·10-s − 0.335·11-s − 0.897·12-s + 0.761·13-s + 0.828·14-s + 0.726·15-s + 0.250·16-s − 1.43·17-s + 1.56·18-s − 1.47·19-s − 0.202·20-s − 2.10·21-s − 0.237·22-s − 0.611·23-s − 0.634·24-s − 0.835·25-s + 0.538·26-s − 2.18·27-s + 0.585·28-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: \(1\)
Selberg data: \((2,\ 4006,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
2003 \( 1 - T \)
good3 \( 1 + 3.10T + 3T^{2} \)
5 \( 1 + 0.905T + 5T^{2} \)
7 \( 1 - 3.10T + 7T^{2} \)
11 \( 1 + 1.11T + 11T^{2} \)
13 \( 1 - 2.74T + 13T^{2} \)
17 \( 1 + 5.91T + 17T^{2} \)
19 \( 1 + 6.42T + 19T^{2} \)
23 \( 1 + 2.93T + 23T^{2} \)
29 \( 1 - 2.20T + 29T^{2} \)
31 \( 1 - 10.2T + 31T^{2} \)
37 \( 1 - 10.9T + 37T^{2} \)
41 \( 1 + 10.6T + 41T^{2} \)
43 \( 1 - 3.60T + 43T^{2} \)
47 \( 1 + 10.9T + 47T^{2} \)
53 \( 1 + 2.94T + 53T^{2} \)
59 \( 1 + 4.79T + 59T^{2} \)
61 \( 1 - 10.4T + 61T^{2} \)
67 \( 1 - 11.9T + 67T^{2} \)
71 \( 1 + 15.4T + 71T^{2} \)
73 \( 1 + 8.00T + 73T^{2} \)
79 \( 1 - 4.00T + 79T^{2} \)
83 \( 1 + 11.4T + 83T^{2} \)
89 \( 1 - 5.76T + 89T^{2} \)
97 \( 1 + 12.4T + 97T^{2} \)
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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

−8.062143678500706920068856313875, −7.01203513521322555484569340721, −6.27627393642363744489307068405, −6.00404687995479956409107825087, −4.81598613774741173961239147513, −4.61661001210084692978498863206, −3.93795579042862617645951450729, −2.31765854495768422446754766683, −1.35217409763407879848308209415, 0, 1.35217409763407879848308209415, 2.31765854495768422446754766683, 3.93795579042862617645951450729, 4.61661001210084692978498863206, 4.81598613774741173961239147513, 6.00404687995479956409107825087, 6.27627393642363744489307068405, 7.01203513521322555484569340721, 8.062143678500706920068856313875

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