Properties

Label 2-960-15.14-c2-0-9
Degree $2$
Conductor $960$
Sign $0.668 - 0.744i$
Analytic cond. $26.1581$
Root an. cond. $5.11449$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−0.707 − 2.91i)3-s + (−2.82 − 4.12i)5-s − 5.83i·7-s + (−8 + 4.12i)9-s + 16.4i·11-s + (−10.0 + 11.1i)15-s + 11.3·17-s − 12·19-s + (−17 + 4.12i)21-s − 24.0·23-s + (−8.99 + 23.3i)25-s + (17.6 + 20.4i)27-s − 32·31-s + (48.0 − 11.6i)33-s + (−24.0 + 16.4i)35-s + ⋯
L(s)  = 1  + (−0.235 − 0.971i)3-s + (−0.565 − 0.824i)5-s − 0.832i·7-s + (−0.888 + 0.458i)9-s + 1.49i·11-s + (−0.668 + 0.744i)15-s + 0.665·17-s − 0.631·19-s + (−0.809 + 0.196i)21-s − 1.04·23-s + (−0.359 + 0.932i)25-s + (0.654 + 0.755i)27-s − 1.03·31-s + (1.45 − 0.353i)33-s + (−0.686 + 0.471i)35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 960 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.668 - 0.744i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 960 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.668 - 0.744i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(960\)    =    \(2^{6} \cdot 3 \cdot 5\)
Sign: $0.668 - 0.744i$
Analytic conductor: \(26.1581\)
Root analytic conductor: \(5.11449\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{960} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 960,\ (\ :1),\ 0.668 - 0.744i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.5762772609\)
\(L(\frac12)\) \(\approx\) \(0.5762772609\)
\(L(2)\) 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 \( 1 + (0.707 + 2.91i)T \)
5 \( 1 + (2.82 + 4.12i)T \)
good7 \( 1 + 5.83iT - 49T^{2} \)
11 \( 1 - 16.4iT - 121T^{2} \)
13 \( 1 - 169T^{2} \)
17 \( 1 - 11.3T + 289T^{2} \)
19 \( 1 + 12T + 361T^{2} \)
23 \( 1 + 24.0T + 529T^{2} \)
29 \( 1 - 841T^{2} \)
31 \( 1 + 32T + 961T^{2} \)
37 \( 1 - 23.3iT - 1.36e3T^{2} \)
41 \( 1 - 57.7iT - 1.68e3T^{2} \)
43 \( 1 + 40.8iT - 1.84e3T^{2} \)
47 \( 1 - 35.3T + 2.20e3T^{2} \)
53 \( 1 - 67.8T + 2.80e3T^{2} \)
59 \( 1 - 16.4iT - 3.48e3T^{2} \)
61 \( 1 - 16T + 3.72e3T^{2} \)
67 \( 1 + 5.83iT - 4.48e3T^{2} \)
71 \( 1 - 5.04e3T^{2} \)
73 \( 1 + 116. iT - 5.32e3T^{2} \)
79 \( 1 + 72T + 6.24e3T^{2} \)
83 \( 1 + 43.8T + 6.88e3T^{2} \)
89 \( 1 - 65.9iT - 7.92e3T^{2} \)
97 \( 1 - 163. iT - 9.40e3T^{2} \)
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

−9.995014401824615151089867054595, −8.981676425427663500262466535831, −7.995868250153502046371420971078, −7.48999306494675899980599372120, −6.76577432265066780296991903829, −5.61590164619443808746935352619, −4.65248764375503876294005136642, −3.78806781633621888736568104072, −2.13574007973778682430786326746, −1.09226487417911358152462033700, 0.21408149391259101036505499985, 2.50506970221317411018297371174, 3.45295824397742914573607108687, 4.15642802100913377457528180871, 5.70878939430692920827349816875, 5.84739706723480251254212806044, 7.16413336235925325128392857008, 8.340592512989470393052529014432, 8.781529062631607775616854446165, 9.853929249027517934431352463563

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