Properties

Label 2-2004-1.1-c1-0-25
Degree $2$
Conductor $2004$
Sign $-1$
Analytic cond. $16.0020$
Root an. cond. $4.00025$
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  + 3-s − 0.614·5-s − 3.46·7-s + 9-s + 3.80·11-s − 2.93·13-s − 0.614·15-s + 3.15·17-s − 5.58·19-s − 3.46·21-s − 0.574·23-s − 4.62·25-s + 27-s − 3.25·29-s − 1.74·31-s + 3.80·33-s + 2.12·35-s − 4.35·37-s − 2.93·39-s − 1.51·41-s + 9.97·43-s − 0.614·45-s − 8.29·47-s + 4.99·49-s + 3.15·51-s + 0.465·53-s − 2.34·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.275·5-s − 1.30·7-s + 0.333·9-s + 1.14·11-s − 0.812·13-s − 0.158·15-s + 0.765·17-s − 1.28·19-s − 0.755·21-s − 0.119·23-s − 0.924·25-s + 0.192·27-s − 0.603·29-s − 0.313·31-s + 0.663·33-s + 0.359·35-s − 0.716·37-s − 0.469·39-s − 0.236·41-s + 1.52·43-s − 0.0916·45-s − 1.20·47-s + 0.713·49-s + 0.441·51-s + 0.0638·53-s − 0.315·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2004 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2004 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2004\)    =    \(2^{2} \cdot 3 \cdot 167\)
Sign: $-1$
Analytic conductor: \(16.0020\)
Root analytic conductor: \(4.00025\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2004,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
167 \( 1 + T \)
good5 \( 1 + 0.614T + 5T^{2} \)
7 \( 1 + 3.46T + 7T^{2} \)
11 \( 1 - 3.80T + 11T^{2} \)
13 \( 1 + 2.93T + 13T^{2} \)
17 \( 1 - 3.15T + 17T^{2} \)
19 \( 1 + 5.58T + 19T^{2} \)
23 \( 1 + 0.574T + 23T^{2} \)
29 \( 1 + 3.25T + 29T^{2} \)
31 \( 1 + 1.74T + 31T^{2} \)
37 \( 1 + 4.35T + 37T^{2} \)
41 \( 1 + 1.51T + 41T^{2} \)
43 \( 1 - 9.97T + 43T^{2} \)
47 \( 1 + 8.29T + 47T^{2} \)
53 \( 1 - 0.465T + 53T^{2} \)
59 \( 1 + 9.58T + 59T^{2} \)
61 \( 1 + 6.22T + 61T^{2} \)
67 \( 1 - 3.41T + 67T^{2} \)
71 \( 1 + 8.58T + 71T^{2} \)
73 \( 1 + 9.90T + 73T^{2} \)
79 \( 1 - 10.2T + 79T^{2} \)
83 \( 1 + 8.39T + 83T^{2} \)
89 \( 1 + 7.12T + 89T^{2} \)
97 \( 1 - 4.70T + 97T^{2} \)
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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

−8.936522961546365081785482276613, −7.968620279335961572443074132100, −7.20052355827743180541626234203, −6.48788355534786335126401042562, −5.74018722167512119730204308119, −4.39497368902159792431797994453, −3.71656765480256856522208934026, −2.91646278961716228305228875553, −1.73789437158128062451700941297, 0, 1.73789437158128062451700941297, 2.91646278961716228305228875553, 3.71656765480256856522208934026, 4.39497368902159792431797994453, 5.74018722167512119730204308119, 6.48788355534786335126401042562, 7.20052355827743180541626234203, 7.968620279335961572443074132100, 8.936522961546365081785482276613

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