Properties

Label 2-4003-1.1-c1-0-254
Degree $2$
Conductor $4003$
Sign $-1$
Analytic cond. $31.9641$
Root an. cond. $5.65368$
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  − 2.64·2-s + 1.02·3-s + 4.98·4-s + 2.32·5-s − 2.70·6-s − 0.493·7-s − 7.87·8-s − 1.94·9-s − 6.14·10-s + 2.96·11-s + 5.10·12-s + 0.776·13-s + 1.30·14-s + 2.38·15-s + 10.8·16-s + 6.61·17-s + 5.15·18-s − 7.31·19-s + 11.5·20-s − 0.506·21-s − 7.82·22-s − 8.89·23-s − 8.07·24-s + 0.413·25-s − 2.05·26-s − 5.07·27-s − 2.45·28-s + ⋯
L(s)  = 1  − 1.86·2-s + 0.591·3-s + 2.49·4-s + 1.04·5-s − 1.10·6-s − 0.186·7-s − 2.78·8-s − 0.649·9-s − 1.94·10-s + 0.892·11-s + 1.47·12-s + 0.215·13-s + 0.348·14-s + 0.615·15-s + 2.71·16-s + 1.60·17-s + 1.21·18-s − 1.67·19-s + 2.59·20-s − 0.110·21-s − 1.66·22-s − 1.85·23-s − 1.64·24-s + 0.0827·25-s − 0.402·26-s − 0.976·27-s − 0.464·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4003 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4003 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4003\)
Sign: $-1$
Analytic conductor: \(31.9641\)
Root analytic conductor: \(5.65368\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4003,\ (\ :1/2),\ -1)\)

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)$
bad4003 \( 1+O(T) \)
good2 \( 1 + 2.64T + 2T^{2} \)
3 \( 1 - 1.02T + 3T^{2} \)
5 \( 1 - 2.32T + 5T^{2} \)
7 \( 1 + 0.493T + 7T^{2} \)
11 \( 1 - 2.96T + 11T^{2} \)
13 \( 1 - 0.776T + 13T^{2} \)
17 \( 1 - 6.61T + 17T^{2} \)
19 \( 1 + 7.31T + 19T^{2} \)
23 \( 1 + 8.89T + 23T^{2} \)
29 \( 1 + 2.08T + 29T^{2} \)
31 \( 1 - 0.878T + 31T^{2} \)
37 \( 1 - 4.25T + 37T^{2} \)
41 \( 1 + 11.1T + 41T^{2} \)
43 \( 1 + 7.88T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 + 10.8T + 53T^{2} \)
59 \( 1 - 2.76T + 59T^{2} \)
61 \( 1 - 8.06T + 61T^{2} \)
67 \( 1 + 0.138T + 67T^{2} \)
71 \( 1 + 10.2T + 71T^{2} \)
73 \( 1 + 11.2T + 73T^{2} \)
79 \( 1 - 12.0T + 79T^{2} \)
83 \( 1 + 5.70T + 83T^{2} \)
89 \( 1 + 11.7T + 89T^{2} \)
97 \( 1 + 6.74T + 97T^{2} \)
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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

−8.243062594797804353014310365460, −7.78542766577878475213799765016, −6.68474256781137785732640535766, −6.17234214197292429828499677737, −5.61241040510406088078197536193, −3.90084756060065004858720434352, −2.96368583564874653619718583361, −2.02869019069368612594743077718, −1.51749838412792102819459321654, 0, 1.51749838412792102819459321654, 2.02869019069368612594743077718, 2.96368583564874653619718583361, 3.90084756060065004858720434352, 5.61241040510406088078197536193, 6.17234214197292429828499677737, 6.68474256781137785732640535766, 7.78542766577878475213799765016, 8.243062594797804353014310365460

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