Properties

Label 2-770-385.157-c1-0-9
Degree $2$
Conductor $770$
Sign $0.969 + 0.245i$
Analytic cond. $6.14848$
Root an. cond. $2.47961$
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  + (−0.358 − 0.933i)2-s + (−0.589 − 0.907i)3-s + (−0.743 + 0.669i)4-s + (−1.80 + 1.32i)5-s + (−0.635 + 0.875i)6-s + (−2.64 − 0.0897i)7-s + (0.891 + 0.453i)8-s + (0.744 − 1.67i)9-s + (1.88 + 1.20i)10-s + (3.16 + 0.980i)11-s + (1.04 + 0.280i)12-s + (−3.58 − 0.567i)13-s + (0.863 + 2.50i)14-s + (2.26 + 0.855i)15-s + (0.104 − 0.994i)16-s + (−1.21 + 3.15i)17-s + ⋯
L(s)  = 1  + (−0.253 − 0.660i)2-s + (−0.340 − 0.523i)3-s + (−0.371 + 0.334i)4-s + (−0.805 + 0.592i)5-s + (−0.259 + 0.357i)6-s + (−0.999 − 0.0339i)7-s + (0.315 + 0.160i)8-s + (0.248 − 0.557i)9-s + (0.595 + 0.382i)10-s + (0.955 + 0.295i)11-s + (0.301 + 0.0808i)12-s + (−0.993 − 0.157i)13-s + (0.230 + 0.668i)14-s + (0.584 + 0.220i)15-s + (0.0261 − 0.248i)16-s + (−0.294 + 0.765i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 770 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.969 + 0.245i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 770 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.969 + 0.245i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(770\)    =    \(2 \cdot 5 \cdot 7 \cdot 11\)
Sign: $0.969 + 0.245i$
Analytic conductor: \(6.14848\)
Root analytic conductor: \(2.47961\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{770} (157, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 770,\ (\ :1/2),\ 0.969 + 0.245i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.765012 - 0.0954745i\)
\(L(\frac12)\) \(\approx\) \(0.765012 - 0.0954745i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.358 + 0.933i)T \)
5 \( 1 + (1.80 - 1.32i)T \)
7 \( 1 + (2.64 + 0.0897i)T \)
11 \( 1 + (-3.16 - 0.980i)T \)
good3 \( 1 + (0.589 + 0.907i)T + (-1.22 + 2.74i)T^{2} \)
13 \( 1 + (3.58 + 0.567i)T + (12.3 + 4.01i)T^{2} \)
17 \( 1 + (1.21 - 3.15i)T + (-12.6 - 11.3i)T^{2} \)
19 \( 1 + (2.20 - 2.44i)T + (-1.98 - 18.8i)T^{2} \)
23 \( 1 + (-8.06 - 2.16i)T + (19.9 + 11.5i)T^{2} \)
29 \( 1 + (-2.72 - 0.884i)T + (23.4 + 17.0i)T^{2} \)
31 \( 1 + (-8.70 + 0.914i)T + (30.3 - 6.44i)T^{2} \)
37 \( 1 + (-8.75 - 5.68i)T + (15.0 + 33.8i)T^{2} \)
41 \( 1 + (-4.04 + 1.31i)T + (33.1 - 24.0i)T^{2} \)
43 \( 1 + (-0.101 + 0.101i)T - 43iT^{2} \)
47 \( 1 + (0.0205 + 0.391i)T + (-46.7 + 4.91i)T^{2} \)
53 \( 1 + (4.11 + 3.33i)T + (11.0 + 51.8i)T^{2} \)
59 \( 1 + (7.54 + 8.38i)T + (-6.16 + 58.6i)T^{2} \)
61 \( 1 + (-13.4 - 1.41i)T + (59.6 + 12.6i)T^{2} \)
67 \( 1 + (12.2 - 3.26i)T + (58.0 - 33.5i)T^{2} \)
71 \( 1 + (1.56 + 1.13i)T + (21.9 + 67.5i)T^{2} \)
73 \( 1 + (0.450 - 8.60i)T + (-72.6 - 7.63i)T^{2} \)
79 \( 1 + (6.72 - 15.0i)T + (-52.8 - 58.7i)T^{2} \)
83 \( 1 + (-0.425 - 2.68i)T + (-78.9 + 25.6i)T^{2} \)
89 \( 1 + (-1.64 - 2.84i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-0.498 + 3.14i)T + (-92.2 - 29.9i)T^{2} \)
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

−10.20277920345855914997381648392, −9.668630828448819727069782061907, −8.686716720882627087462174274601, −7.60053365509239029010114545237, −6.77951354109644841577962084598, −6.25958669091497231640125163073, −4.52587562977006160194790144946, −3.64332782281225935042960772485, −2.67108831282052434551921002551, −0.964111959340705185503766407330, 0.61157379622277516063531361924, 2.89423424359532708741762929002, 4.45142303175115608391098608526, 4.68751506891189212142512459269, 6.02272549945604031015198568256, 6.96005320310388604105061898245, 7.63067959206218330261679038890, 8.881404151061563577360047201802, 9.271817738048828797666818558501, 10.18778656266788447777026235464

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