Properties

Label 2-2004-1.1-c1-0-14
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 0.792·5-s + 3.80·7-s + 9-s + 5.89·11-s − 0.555·13-s − 0.792·15-s − 1.29·17-s − 0.877·19-s + 3.80·21-s + 1.89·23-s − 4.37·25-s + 27-s + 4.21·29-s + 6.06·31-s + 5.89·33-s − 3.01·35-s − 8.81·37-s − 0.555·39-s + 0.966·41-s + 1.48·43-s − 0.792·45-s + 4.12·47-s + 7.45·49-s − 1.29·51-s − 13.1·53-s − 4.66·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.354·5-s + 1.43·7-s + 0.333·9-s + 1.77·11-s − 0.154·13-s − 0.204·15-s − 0.313·17-s − 0.201·19-s + 0.829·21-s + 0.394·23-s − 0.874·25-s + 0.192·27-s + 0.782·29-s + 1.08·31-s + 1.02·33-s − 0.509·35-s − 1.44·37-s − 0.0889·39-s + 0.151·41-s + 0.226·43-s − 0.118·45-s + 0.601·47-s + 1.06·49-s − 0.180·51-s − 1.80·53-s − 0.629·55-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: \(0\)
Selberg data: \((2,\ 2004,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.696428230\)
\(L(\frac12)\) \(\approx\) \(2.696428230\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.792T + 5T^{2} \)
7 \( 1 - 3.80T + 7T^{2} \)
11 \( 1 - 5.89T + 11T^{2} \)
13 \( 1 + 0.555T + 13T^{2} \)
17 \( 1 + 1.29T + 17T^{2} \)
19 \( 1 + 0.877T + 19T^{2} \)
23 \( 1 - 1.89T + 23T^{2} \)
29 \( 1 - 4.21T + 29T^{2} \)
31 \( 1 - 6.06T + 31T^{2} \)
37 \( 1 + 8.81T + 37T^{2} \)
41 \( 1 - 0.966T + 41T^{2} \)
43 \( 1 - 1.48T + 43T^{2} \)
47 \( 1 - 4.12T + 47T^{2} \)
53 \( 1 + 13.1T + 53T^{2} \)
59 \( 1 - 10.0T + 59T^{2} \)
61 \( 1 + 7.38T + 61T^{2} \)
67 \( 1 + 6.38T + 67T^{2} \)
71 \( 1 - 12.6T + 71T^{2} \)
73 \( 1 + 11.0T + 73T^{2} \)
79 \( 1 - 0.414T + 79T^{2} \)
83 \( 1 + 2.57T + 83T^{2} \)
89 \( 1 - 0.384T + 89T^{2} \)
97 \( 1 + 3.26T + 97T^{2} \)
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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

−8.917241986057857588863882914114, −8.478823566178359119530373140642, −7.70251623345017550272494932355, −6.93442532543437004978061017698, −6.09242562940250801896816554406, −4.81902736145010182265980368367, −4.29633845151564986372383683471, −3.39688493698856714194342479541, −2.07548934507041174111552939725, −1.20619929637562698991732187702, 1.20619929637562698991732187702, 2.07548934507041174111552939725, 3.39688493698856714194342479541, 4.29633845151564986372383683471, 4.81902736145010182265980368367, 6.09242562940250801896816554406, 6.93442532543437004978061017698, 7.70251623345017550272494932355, 8.478823566178359119530373140642, 8.917241986057857588863882914114

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