Properties

Label 2-4002-1.1-c1-0-75
Degree $2$
Conductor $4002$
Sign $1$
Analytic cond. $31.9561$
Root an. cond. $5.65297$
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  + 2-s − 3-s + 4-s + 0.815·5-s − 6-s + 2.48·7-s + 8-s + 9-s + 0.815·10-s + 5.73·11-s − 12-s + 5.67·13-s + 2.48·14-s − 0.815·15-s + 16-s + 6.55·17-s + 18-s + 4.56·19-s + 0.815·20-s − 2.48·21-s + 5.73·22-s − 23-s − 24-s − 4.33·25-s + 5.67·26-s − 27-s + 2.48·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.364·5-s − 0.408·6-s + 0.940·7-s + 0.353·8-s + 0.333·9-s + 0.257·10-s + 1.72·11-s − 0.288·12-s + 1.57·13-s + 0.665·14-s − 0.210·15-s + 0.250·16-s + 1.58·17-s + 0.235·18-s + 1.04·19-s + 0.182·20-s − 0.543·21-s + 1.22·22-s − 0.208·23-s − 0.204·24-s − 0.866·25-s + 1.11·26-s − 0.192·27-s + 0.470·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4002\)    =    \(2 \cdot 3 \cdot 23 \cdot 29\)
Sign: $1$
Analytic conductor: \(31.9561\)
Root analytic conductor: \(5.65297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4002,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.975425724\)
\(L(\frac12)\) \(\approx\) \(3.975425724\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
23 \( 1 + T \)
29 \( 1 + T \)
good5 \( 1 - 0.815T + 5T^{2} \)
7 \( 1 - 2.48T + 7T^{2} \)
11 \( 1 - 5.73T + 11T^{2} \)
13 \( 1 - 5.67T + 13T^{2} \)
17 \( 1 - 6.55T + 17T^{2} \)
19 \( 1 - 4.56T + 19T^{2} \)
31 \( 1 + 7.56T + 31T^{2} \)
37 \( 1 + 3.27T + 37T^{2} \)
41 \( 1 - 9.10T + 41T^{2} \)
43 \( 1 + 3.67T + 43T^{2} \)
47 \( 1 + 8.69T + 47T^{2} \)
53 \( 1 + 10.0T + 53T^{2} \)
59 \( 1 + 0.843T + 59T^{2} \)
61 \( 1 + 3.73T + 61T^{2} \)
67 \( 1 + 5.02T + 67T^{2} \)
71 \( 1 + 13.3T + 71T^{2} \)
73 \( 1 - 10.2T + 73T^{2} \)
79 \( 1 + 0.891T + 79T^{2} \)
83 \( 1 + 5.11T + 83T^{2} \)
89 \( 1 + 3.71T + 89T^{2} \)
97 \( 1 + 2.72T + 97T^{2} \)
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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

−8.297166773629056185074129945014, −7.61823348487613467148529254020, −6.79538786767624958266698205441, −5.90345159934698278060592823301, −5.70025174782258736496924342026, −4.72130838849386305157055993617, −3.83121253362143127108976243104, −3.33719493697938944234572642628, −1.49882609782442780686443120990, −1.41274444555375300463519628703, 1.41274444555375300463519628703, 1.49882609782442780686443120990, 3.33719493697938944234572642628, 3.83121253362143127108976243104, 4.72130838849386305157055993617, 5.70025174782258736496924342026, 5.90345159934698278060592823301, 6.79538786767624958266698205441, 7.61823348487613467148529254020, 8.297166773629056185074129945014

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