Properties

Label 2-2880-40.29-c1-0-20
Degree $2$
Conductor $2880$
Sign $-0.410 - 0.911i$
Analytic cond. $22.9969$
Root an. cond. $4.79550$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.41 + 1.73i)5-s + 2.82i·7-s + 2i·11-s + 2.82·13-s + 4.89i·17-s − 5.65i·23-s + (−0.999 + 4.89i)25-s + 3.46i·29-s + 3.46·31-s + (−4.89 + 4.00i)35-s + 2.82·37-s + 8·41-s − 9.79·43-s − 1.00·49-s − 8.48·53-s + ⋯
L(s)  = 1  + (0.632 + 0.774i)5-s + 1.06i·7-s + 0.603i·11-s + 0.784·13-s + 1.18i·17-s − 1.17i·23-s + (−0.199 + 0.979i)25-s + 0.643i·29-s + 0.622·31-s + (−0.828 + 0.676i)35-s + 0.464·37-s + 1.24·41-s − 1.49·43-s − 0.142·49-s − 1.16·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.410 - 0.911i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.410 - 0.911i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $-0.410 - 0.911i$
Analytic conductor: \(22.9969\)
Root analytic conductor: \(4.79550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2880} (289, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2880,\ (\ :1/2),\ -0.410 - 0.911i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.960876863\)
\(L(\frac12)\) \(\approx\) \(1.960876863\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + (-1.41 - 1.73i)T \)
good7 \( 1 - 2.82iT - 7T^{2} \)
11 \( 1 - 2iT - 11T^{2} \)
13 \( 1 - 2.82T + 13T^{2} \)
17 \( 1 - 4.89iT - 17T^{2} \)
19 \( 1 - 19T^{2} \)
23 \( 1 + 5.65iT - 23T^{2} \)
29 \( 1 - 3.46iT - 29T^{2} \)
31 \( 1 - 3.46T + 31T^{2} \)
37 \( 1 - 2.82T + 37T^{2} \)
41 \( 1 - 8T + 41T^{2} \)
43 \( 1 + 9.79T + 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 + 8.48T + 53T^{2} \)
59 \( 1 - 10iT - 59T^{2} \)
61 \( 1 + 6.92iT - 61T^{2} \)
67 \( 1 - 9.79T + 67T^{2} \)
71 \( 1 + 13.8T + 71T^{2} \)
73 \( 1 + 9.79iT - 73T^{2} \)
79 \( 1 + 3.46T + 79T^{2} \)
83 \( 1 + 9.79T + 83T^{2} \)
89 \( 1 - 16T + 89T^{2} \)
97 \( 1 - 97T^{2} \)
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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

−8.945351917579630908254038179304, −8.402017508992971149475922272817, −7.49513645287133595312893500426, −6.40310686125318224050612996217, −6.21133115022666603459913654669, −5.29108351409482696771761429005, −4.30843477821180115211186515588, −3.22942971392232789345226639467, −2.40740169405074847044381882373, −1.55580493944775352661254602687, 0.64166879719485820284049718917, 1.48549221109123126076674094120, 2.83217302707549950106409676832, 3.83237136329487018867918232826, 4.61840476909700398866207620695, 5.46712164040101226722981349773, 6.18254921203191943405405099527, 7.02101700265117507766344163506, 7.87434570003878857923531676125, 8.493163430308768832624479526874

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