Properties

Label 2-2890-17.16-c1-0-35
Degree $2$
Conductor $2890$
Sign $0.970 - 0.242i$
Analytic cond. $23.0767$
Root an. cond. $4.80382$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + i·3-s + 4-s i·5-s i·6-s − 2i·7-s − 8-s + 2·9-s + i·10-s + i·12-s − 13-s + 2i·14-s + 15-s + 16-s − 2·18-s + 19-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577i·3-s + 0.5·4-s − 0.447i·5-s − 0.408i·6-s − 0.755i·7-s − 0.353·8-s + 0.666·9-s + 0.316i·10-s + 0.288i·12-s − 0.277·13-s + 0.534i·14-s + 0.258·15-s + 0.250·16-s − 0.471·18-s + 0.229·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2890 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.970 - 0.242i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2890 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.970 - 0.242i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2890\)    =    \(2 \cdot 5 \cdot 17^{2}\)
Sign: $0.970 - 0.242i$
Analytic conductor: \(23.0767\)
Root analytic conductor: \(4.80382\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2890} (2311, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2890,\ (\ :1/2),\ 0.970 - 0.242i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.357461296\)
\(L(\frac12)\) \(\approx\) \(1.357461296\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
5 \( 1 + iT \)
17 \( 1 \)
good3 \( 1 - iT - 3T^{2} \)
7 \( 1 + 2iT - 7T^{2} \)
11 \( 1 - 11T^{2} \)
13 \( 1 + T + 13T^{2} \)
19 \( 1 - T + 19T^{2} \)
23 \( 1 - 6iT - 23T^{2} \)
29 \( 1 + 3iT - 29T^{2} \)
31 \( 1 - 5iT - 31T^{2} \)
37 \( 1 - 8iT - 37T^{2} \)
41 \( 1 + 6iT - 41T^{2} \)
43 \( 1 - 10T + 43T^{2} \)
47 \( 1 + 3T + 47T^{2} \)
53 \( 1 - 3T + 53T^{2} \)
59 \( 1 + 3T + 59T^{2} \)
61 \( 1 + 11iT - 61T^{2} \)
67 \( 1 - 2T + 67T^{2} \)
71 \( 1 - 9iT - 71T^{2} \)
73 \( 1 - 11iT - 73T^{2} \)
79 \( 1 + 8iT - 79T^{2} \)
83 \( 1 - 12T + 83T^{2} \)
89 \( 1 - 15T + 89T^{2} \)
97 \( 1 + 7iT - 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.971807693348313794363075309246, −8.041946526838945207586179364508, −7.38918945195630894883718980601, −6.79405755285783134557960016009, −5.69217033429252380983012910551, −4.85047623749186750355832344846, −4.05255765866557071944721068145, −3.23604327551875863742923757466, −1.84356532577172858367452623102, −0.850117469981375646397209454533, 0.77642438952377509808926225928, 2.07323033654967975724996696862, 2.62948967064601736084175058998, 3.87617957209786499444344952136, 4.94531090693676494515945538013, 6.04991708267063342041788012685, 6.50324233649328710401482021501, 7.49396520703997928083938559322, 7.74876565077571323941013902205, 8.856828113652526361111622126523

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