Properties

Label 2-4002-1.1-c1-0-21
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 − 2.09·5-s − 6-s + 1.21·7-s + 8-s + 9-s − 2.09·10-s + 4.27·11-s − 12-s − 5.32·13-s + 1.21·14-s + 2.09·15-s + 16-s + 5.49·17-s + 18-s + 1.21·19-s − 2.09·20-s − 1.21·21-s + 4.27·22-s + 23-s − 24-s − 0.622·25-s − 5.32·26-s − 27-s + 1.21·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.935·5-s − 0.408·6-s + 0.458·7-s + 0.353·8-s + 0.333·9-s − 0.661·10-s + 1.28·11-s − 0.288·12-s − 1.47·13-s + 0.324·14-s + 0.540·15-s + 0.250·16-s + 1.33·17-s + 0.235·18-s + 0.278·19-s − 0.467·20-s − 0.264·21-s + 0.911·22-s + 0.208·23-s − 0.204·24-s − 0.124·25-s − 1.04·26-s − 0.192·27-s + 0.229·28-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

\(L(1)\) \(\approx\) \(2.249748471\)
\(L(\frac12)\) \(\approx\) \(2.249748471\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.09T + 5T^{2} \)
7 \( 1 - 1.21T + 7T^{2} \)
11 \( 1 - 4.27T + 11T^{2} \)
13 \( 1 + 5.32T + 13T^{2} \)
17 \( 1 - 5.49T + 17T^{2} \)
19 \( 1 - 1.21T + 19T^{2} \)
31 \( 1 + 3.40T + 31T^{2} \)
37 \( 1 - 3.04T + 37T^{2} \)
41 \( 1 + 3.69T + 41T^{2} \)
43 \( 1 - 8.96T + 43T^{2} \)
47 \( 1 + 2.76T + 47T^{2} \)
53 \( 1 + 3.94T + 53T^{2} \)
59 \( 1 - 4.90T + 59T^{2} \)
61 \( 1 + 10.3T + 61T^{2} \)
67 \( 1 - 13.7T + 67T^{2} \)
71 \( 1 - 8.59T + 71T^{2} \)
73 \( 1 - 6.48T + 73T^{2} \)
79 \( 1 - 14.2T + 79T^{2} \)
83 \( 1 - 2.28T + 83T^{2} \)
89 \( 1 - 2.82T + 89T^{2} \)
97 \( 1 - 3.02T + 97T^{2} \)
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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

−8.096661497513299457604556452957, −7.60980957233041659800690628034, −6.97524134025214341338665766691, −6.19227710634806484709128334300, −5.27927676881286469109484497063, −4.73444797995678261224019819991, −3.93010751253390666015781198135, −3.26657626457563681950991518597, −1.98682124437432689105064265350, −0.813349962401600924061871787594, 0.813349962401600924061871787594, 1.98682124437432689105064265350, 3.26657626457563681950991518597, 3.93010751253390666015781198135, 4.73444797995678261224019819991, 5.27927676881286469109484497063, 6.19227710634806484709128334300, 6.97524134025214341338665766691, 7.60980957233041659800690628034, 8.096661497513299457604556452957

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