Properties

Label 2-3743-3743.3742-c0-0-18
Degree $2$
Conductor $3743$
Sign $1$
Analytic cond. $1.86800$
Root an. cond. $1.36674$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.445·2-s + 1.80·3-s − 0.801·4-s + 0.801·6-s − 0.445·7-s − 0.801·8-s + 2.24·9-s − 1.44·12-s + 0.445·13-s − 0.198·14-s + 0.445·16-s + 18-s + 19-s − 0.801·21-s − 1.80·23-s − 1.44·24-s + 25-s + 0.198·26-s + 2.24·27-s + 0.356·28-s + 1.80·31-s + 32-s − 1.80·36-s + 0.445·38-s + 0.801·39-s − 0.356·42-s + 2·43-s + ⋯
L(s)  = 1  + 0.445·2-s + 1.80·3-s − 0.801·4-s + 0.801·6-s − 0.445·7-s − 0.801·8-s + 2.24·9-s − 1.44·12-s + 0.445·13-s − 0.198·14-s + 0.445·16-s + 18-s + 19-s − 0.801·21-s − 1.80·23-s − 1.44·24-s + 25-s + 0.198·26-s + 2.24·27-s + 0.356·28-s + 1.80·31-s + 32-s − 1.80·36-s + 0.445·38-s + 0.801·39-s − 0.356·42-s + 2·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3743 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3743 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3743\)    =    \(19 \cdot 197\)
Sign: $1$
Analytic conductor: \(1.86800\)
Root analytic conductor: \(1.36674\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{3743} (3742, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3743,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.451214235\)
\(L(\frac12)\) \(\approx\) \(2.451214235\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad19 \( 1 - T \)
197 \( 1 - T \)
good2 \( 1 - 0.445T + T^{2} \)
3 \( 1 - 1.80T + T^{2} \)
5 \( 1 - T^{2} \)
7 \( 1 + 0.445T + T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 - 0.445T + T^{2} \)
17 \( 1 - T^{2} \)
23 \( 1 + 1.80T + T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - 1.80T + T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - 2T + T^{2} \)
47 \( 1 + 0.445T + T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 + 1.80T + T^{2} \)
67 \( 1 - 1.80T + T^{2} \)
71 \( 1 + 1.24T + T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 + 1.24T + T^{2} \)
83 \( 1 + 1.80T + T^{2} \)
89 \( 1 + 2T + T^{2} \)
97 \( 1 - T^{2} \)
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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

−8.587117815022236338763736016613, −8.181450685250138411945550088775, −7.47508792383607793637915803727, −6.49730710549253353027232869359, −5.66027883861358838119162667619, −4.48431688631091847704729275516, −4.05090067214514345280547333048, −3.14545100217024242822747220986, −2.69748917247791082975408484586, −1.31413714452532707822957125831, 1.31413714452532707822957125831, 2.69748917247791082975408484586, 3.14545100217024242822747220986, 4.05090067214514345280547333048, 4.48431688631091847704729275516, 5.66027883861358838119162667619, 6.49730710549253353027232869359, 7.47508792383607793637915803727, 8.181450685250138411945550088775, 8.587117815022236338763736016613

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