Properties

Label 2-4006-1.1-c1-0-120
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 + 0.115·3-s + 4-s − 3.86·5-s + 0.115·6-s + 2.67·7-s + 8-s − 2.98·9-s − 3.86·10-s − 1.98·11-s + 0.115·12-s + 5.84·13-s + 2.67·14-s − 0.446·15-s + 16-s − 5.78·17-s − 2.98·18-s + 2.76·19-s − 3.86·20-s + 0.309·21-s − 1.98·22-s + 5.37·23-s + 0.115·24-s + 9.97·25-s + 5.84·26-s − 0.691·27-s + 2.67·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.0666·3-s + 0.5·4-s − 1.73·5-s + 0.0471·6-s + 1.01·7-s + 0.353·8-s − 0.995·9-s − 1.22·10-s − 0.599·11-s + 0.0333·12-s + 1.62·13-s + 0.715·14-s − 0.115·15-s + 0.250·16-s − 1.40·17-s − 0.703·18-s + 0.634·19-s − 0.865·20-s + 0.0674·21-s − 0.424·22-s + 1.12·23-s + 0.0235·24-s + 1.99·25-s + 1.14·26-s − 0.133·27-s + 0.506·28-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 \( 1 - 0.115T + 3T^{2} \)
5 \( 1 + 3.86T + 5T^{2} \)
7 \( 1 - 2.67T + 7T^{2} \)
11 \( 1 + 1.98T + 11T^{2} \)
13 \( 1 - 5.84T + 13T^{2} \)
17 \( 1 + 5.78T + 17T^{2} \)
19 \( 1 - 2.76T + 19T^{2} \)
23 \( 1 - 5.37T + 23T^{2} \)
29 \( 1 + 7.26T + 29T^{2} \)
31 \( 1 + 7.08T + 31T^{2} \)
37 \( 1 - 4.16T + 37T^{2} \)
41 \( 1 + 2.11T + 41T^{2} \)
43 \( 1 + 5.61T + 43T^{2} \)
47 \( 1 + 1.25T + 47T^{2} \)
53 \( 1 + 2.22T + 53T^{2} \)
59 \( 1 - 6.10T + 59T^{2} \)
61 \( 1 + 14.4T + 61T^{2} \)
67 \( 1 - 11.9T + 67T^{2} \)
71 \( 1 - 1.25T + 71T^{2} \)
73 \( 1 + 10.9T + 73T^{2} \)
79 \( 1 + 9.95T + 79T^{2} \)
83 \( 1 + 8.71T + 83T^{2} \)
89 \( 1 - 7.56T + 89T^{2} \)
97 \( 1 + 12.0T + 97T^{2} \)
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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

−8.082802166521403441457244214473, −7.41709278851368183615519886535, −6.68108639764881792923698893437, −5.62983522751665346177510334480, −5.00899917475198564738746721240, −4.18356675120490245586076369920, −3.55810601912136961235262532795, −2.80837497545676517913439228257, −1.48914689750280577752504262654, 0, 1.48914689750280577752504262654, 2.80837497545676517913439228257, 3.55810601912136961235262532795, 4.18356675120490245586076369920, 5.00899917475198564738746721240, 5.62983522751665346177510334480, 6.68108639764881792923698893437, 7.41709278851368183615519886535, 8.082802166521403441457244214473

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