Properties

Label 2-960-5.4-c3-0-67
Degree $2$
Conductor $960$
Sign $-0.983 - 0.178i$
Analytic cond. $56.6418$
Root an. cond. $7.52607$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3i·3-s + (2 − 11i)5-s − 10i·7-s − 9·9-s − 14·11-s − 82i·13-s + (−33 − 6i)15-s + 18i·17-s + 136·19-s − 30·21-s − 140i·23-s + (−117 − 44i)25-s + 27i·27-s + 112·29-s − 72·31-s + ⋯
L(s)  = 1  − 0.577i·3-s + (0.178 − 0.983i)5-s − 0.539i·7-s − 0.333·9-s − 0.383·11-s − 1.74i·13-s + (−0.568 − 0.103i)15-s + 0.256i·17-s + 1.64·19-s − 0.311·21-s − 1.26i·23-s + (−0.936 − 0.351i)25-s + 0.192i·27-s + 0.717·29-s − 0.417·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 960 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.983 - 0.178i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 960 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.983 - 0.178i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(960\)    =    \(2^{6} \cdot 3 \cdot 5\)
Sign: $-0.983 - 0.178i$
Analytic conductor: \(56.6418\)
Root analytic conductor: \(7.52607\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{960} (769, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 960,\ (\ :3/2),\ -0.983 - 0.178i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.565205321\)
\(L(\frac12)\) \(\approx\) \(1.565205321\)
\(L(\frac{5}{2})\) 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 \( 1 + 3iT \)
5 \( 1 + (-2 + 11i)T \)
good7 \( 1 + 10iT - 343T^{2} \)
11 \( 1 + 14T + 1.33e3T^{2} \)
13 \( 1 + 82iT - 2.19e3T^{2} \)
17 \( 1 - 18iT - 4.91e3T^{2} \)
19 \( 1 - 136T + 6.85e3T^{2} \)
23 \( 1 + 140iT - 1.21e4T^{2} \)
29 \( 1 - 112T + 2.43e4T^{2} \)
31 \( 1 + 72T + 2.97e4T^{2} \)
37 \( 1 + 26iT - 5.06e4T^{2} \)
41 \( 1 + 446T + 6.89e4T^{2} \)
43 \( 1 + 396iT - 7.95e4T^{2} \)
47 \( 1 - 144iT - 1.03e5T^{2} \)
53 \( 1 - 158iT - 1.48e5T^{2} \)
59 \( 1 - 342T + 2.05e5T^{2} \)
61 \( 1 + 314T + 2.26e5T^{2} \)
67 \( 1 + 152iT - 3.00e5T^{2} \)
71 \( 1 - 932T + 3.57e5T^{2} \)
73 \( 1 - 548iT - 3.89e5T^{2} \)
79 \( 1 + 512T + 4.93e5T^{2} \)
83 \( 1 + 284iT - 5.71e5T^{2} \)
89 \( 1 - 810T + 7.04e5T^{2} \)
97 \( 1 - 1.30e3iT - 9.12e5T^{2} \)
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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

−9.087178727533971559227174153943, −8.193101576792266532923928447150, −7.72519889518423565352947388724, −6.69660005767685647939162550990, −5.52580361716613793503156274074, −5.07786647093711178099037449032, −3.71594226411493817538148408946, −2.59933203225918230257963052645, −1.16305332793894982902904096909, −0.42539547212711297801773986156, 1.70745926232708190927854686446, 2.86057124007904460095454866060, 3.68706189128463260069871149483, 4.90411268435908300400085592452, 5.72446038286664384309001199709, 6.73533539203123018049264133524, 7.42599115149340842830328351341, 8.544645796890685683780197240594, 9.610778956217537083033905441113, 9.762984975416915095507407077277

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