Properties

Label 2-2880-5.4-c1-0-49
Degree $2$
Conductor $2880$
Sign $-0.447 + 0.894i$
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 − 2i)5-s − 4i·7-s − 4i·13-s + 8·19-s + 4i·23-s + (−3 − 4i)25-s + 6·29-s + 8·31-s + (−8 − 4i)35-s − 4i·37-s − 6·41-s + 4i·43-s + 4i·47-s − 9·49-s − 12i·53-s + ⋯
L(s)  = 1  + (0.447 − 0.894i)5-s − 1.51i·7-s − 1.10i·13-s + 1.83·19-s + 0.834i·23-s + (−0.600 − 0.800i)25-s + 1.11·29-s + 1.43·31-s + (−1.35 − 0.676i)35-s − 0.657i·37-s − 0.937·41-s + 0.609i·43-s + 0.583i·47-s − 1.28·49-s − 1.64i·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $-0.447 + 0.894i$
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: \((2,\ 2880,\ (\ :1/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.023168686\)
\(L(\frac12)\) \(\approx\) \(2.023168686\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1 + 2i)T \)
good7 \( 1 + 4iT - 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 + 4iT - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 - 8T + 19T^{2} \)
23 \( 1 - 4iT - 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 - 8T + 31T^{2} \)
37 \( 1 + 4iT - 37T^{2} \)
41 \( 1 + 6T + 41T^{2} \)
43 \( 1 - 4iT - 43T^{2} \)
47 \( 1 - 4iT - 47T^{2} \)
53 \( 1 + 12iT - 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 6T + 61T^{2} \)
67 \( 1 + 12iT - 67T^{2} \)
71 \( 1 + 16T + 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 - 12iT - 83T^{2} \)
89 \( 1 + 10T + 89T^{2} \)
97 \( 1 + 8iT - 97T^{2} \)
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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

−8.365461418906253450800685106449, −7.83100285666323959724319695855, −7.14444368633372476856315203201, −6.20968661763707569030154193342, −5.28559974798868062265604710560, −4.74556533617142774785665008884, −3.75011043059342512679887158877, −2.92244067888758713257899134243, −1.35105777730234375396037589766, −0.71024289263720073803820861234, 1.51186729898671539299119058623, 2.62640613061990272688512021214, 3.02783462273235705876956197288, 4.38720648724227894710446407446, 5.30522118372809617491090806519, 6.00846662563900117861344616017, 6.67493755007643118678962109518, 7.36550396291301247274156863202, 8.486196106752036718806154990659, 8.926272091968759069212248150115

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