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Properties

Label 2-2880-48.11-c1-0-23
Degree $2$
Conductor $2880$
Sign $0.198 + 0.980i$
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  + (0.707 − 0.707i)5-s + 1.80·7-s + (0.135 + 0.135i)11-s + (−4.41 + 4.41i)13-s − 3.38i·17-s + (−3.50 − 3.50i)19-s − 5.73i·23-s − 1.00i·25-s + (6.69 + 6.69i)29-s − 10.6i·31-s + (1.27 − 1.27i)35-s + (−2.24 − 2.24i)37-s − 2.15·41-s + (8.06 − 8.06i)43-s + 0.779·47-s + ⋯
L(s)  = 1  + (0.316 − 0.316i)5-s + 0.680·7-s + (0.0409 + 0.0409i)11-s + (−1.22 + 1.22i)13-s − 0.820i·17-s + (−0.804 − 0.804i)19-s − 1.19i·23-s − 0.200i·25-s + (1.24 + 1.24i)29-s − 1.90i·31-s + (0.215 − 0.215i)35-s + (−0.368 − 0.368i)37-s − 0.336·41-s + (1.22 − 1.22i)43-s + 0.113·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.198 + 0.980i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2880 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.198 + 0.980i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2880\)    =    \(2^{6} \cdot 3^{2} \cdot 5\)
Sign: $0.198 + 0.980i$
Analytic conductor: \(22.9969\)
Root analytic conductor: \(4.79550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2880} (1871, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2880,\ (\ :1/2),\ 0.198 + 0.980i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.637925928\)
\(L(\frac12)\) \(\approx\) \(1.637925928\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.707 + 0.707i)T \)
good7 \( 1 - 1.80T + 7T^{2} \)
11 \( 1 + (-0.135 - 0.135i)T + 11iT^{2} \)
13 \( 1 + (4.41 - 4.41i)T - 13iT^{2} \)
17 \( 1 + 3.38iT - 17T^{2} \)
19 \( 1 + (3.50 + 3.50i)T + 19iT^{2} \)
23 \( 1 + 5.73iT - 23T^{2} \)
29 \( 1 + (-6.69 - 6.69i)T + 29iT^{2} \)
31 \( 1 + 10.6iT - 31T^{2} \)
37 \( 1 + (2.24 + 2.24i)T + 37iT^{2} \)
41 \( 1 + 2.15T + 41T^{2} \)
43 \( 1 + (-8.06 + 8.06i)T - 43iT^{2} \)
47 \( 1 - 0.779T + 47T^{2} \)
53 \( 1 + (-5.61 + 5.61i)T - 53iT^{2} \)
59 \( 1 + (-4.77 - 4.77i)T + 59iT^{2} \)
61 \( 1 + (-4.75 + 4.75i)T - 61iT^{2} \)
67 \( 1 + (1.44 + 1.44i)T + 67iT^{2} \)
71 \( 1 + 9.77iT - 71T^{2} \)
73 \( 1 + 1.76iT - 73T^{2} \)
79 \( 1 - 8.26iT - 79T^{2} \)
83 \( 1 + (-1.69 + 1.69i)T - 83iT^{2} \)
89 \( 1 - 7.74T + 89T^{2} \)
97 \( 1 + 8.62T + 97T^{2} \)
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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

−8.792687925501687992396718542088, −7.86044313106032076838289159000, −7.00319354578930173847814921719, −6.51903183623461170337171372538, −5.30551404065828072369464555152, −4.72641959996358502459545837547, −4.11577335876464425437675397642, −2.56042747985364722284445842584, −2.03983704291269698205334430861, −0.53287918704476396934777038343, 1.25338802412583890783635429892, 2.33128285768304021344815747745, 3.21488372700605583218178152078, 4.28300052164220110095360078395, 5.14291349790304857229992318859, 5.81511222119583509115223582276, 6.64710500625818932894552780096, 7.58301057921633861680322862900, 8.104804501588108788855888357522, 8.796009652506006244350005075727

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