Properties

Label 2-2880-5.4-c1-0-3
Degree $2$
Conductor $2880$
Sign $-1$
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  − 2.23·5-s + 5.23i·7-s + 7.70i·23-s + 5.00·25-s + 6·29-s − 11.7i·35-s − 4.47·41-s + 6.76i·43-s − 0.291i·47-s − 20.4·49-s − 13.4·61-s − 14.1i·67-s + 4.29i·83-s + 6·89-s − 18·101-s + ⋯
L(s)  = 1  − 0.999·5-s + 1.97i·7-s + 1.60i·23-s + 1.00·25-s + 1.11·29-s − 1.97i·35-s − 0.698·41-s + 1.03i·43-s − 0.0425i·47-s − 2.91·49-s − 1.71·61-s − 1.73i·67-s + 0.471i·83-s + 0.635·89-s − 1.79·101-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $-1$
Analytic conductor: \(22.9969\)
Root analytic conductor: \(4.79550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2880} (1729, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2880,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6952770076\)
\(L(\frac12)\) \(\approx\) \(0.6952770076\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.23T \)
good7 \( 1 - 5.23iT - 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - 7.70iT - 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 37T^{2} \)
41 \( 1 + 4.47T + 41T^{2} \)
43 \( 1 - 6.76iT - 43T^{2} \)
47 \( 1 + 0.291iT - 47T^{2} \)
53 \( 1 - 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 13.4T + 61T^{2} \)
67 \( 1 + 14.1iT - 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 - 4.29iT - 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
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

−9.156044629995084048698952006352, −8.277699984630688528941804473611, −7.917487583153718553335101523206, −6.85569351824268536325027366976, −6.05177459914652225909930945346, −5.28511163388481562689631149548, −4.58162823645063976994201416955, −3.38336670949277615413446009108, −2.77114662479300092950477582243, −1.58463873544645348315168979470, 0.24662495179104622328045853099, 1.18549358138223781238139831968, 2.81803368090228004035418559472, 3.78278068563295678603713041699, 4.32200934656417424501909697701, 4.98624215570067044424131924143, 6.46203456046761212289197510314, 6.92175869773088652962492326188, 7.64765011637233389321377239522, 8.226004794726576829263397363342

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