Properties

Label 2-108-108.11-c3-0-28
Degree $2$
Conductor $108$
Sign $-0.644 + 0.764i$
Analytic cond. $6.37220$
Root an. cond. $2.52432$
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  + (−2.04 − 1.95i)2-s + (−2.83 + 4.35i)3-s + (0.328 + 7.99i)4-s + (−6.07 + 16.6i)5-s + (14.3 − 3.33i)6-s + (−22.8 − 4.02i)7-s + (14.9 − 16.9i)8-s + (−10.9 − 24.6i)9-s + (45.0 − 22.1i)10-s + (26.9 − 9.81i)11-s + (−35.7 − 21.2i)12-s + (34.3 − 28.8i)13-s + (38.6 + 52.8i)14-s + (−55.4 − 73.7i)15-s + (−63.7 + 5.25i)16-s + (19.0 − 10.9i)17-s + ⋯
L(s)  = 1  + (−0.721 − 0.692i)2-s + (−0.545 + 0.838i)3-s + (0.0410 + 0.999i)4-s + (−0.543 + 1.49i)5-s + (0.973 − 0.226i)6-s + (−1.23 − 0.217i)7-s + (0.662 − 0.749i)8-s + (−0.404 − 0.914i)9-s + (1.42 − 0.700i)10-s + (0.739 − 0.269i)11-s + (−0.859 − 0.510i)12-s + (0.732 − 0.614i)13-s + (0.738 + 1.00i)14-s + (−0.954 − 1.26i)15-s + (−0.996 + 0.0821i)16-s + (0.271 − 0.156i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 108 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.644 + 0.764i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 108 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.644 + 0.764i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(108\)    =    \(2^{2} \cdot 3^{3}\)
Sign: $-0.644 + 0.764i$
Analytic conductor: \(6.37220\)
Root analytic conductor: \(2.52432\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{108} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 108,\ (\ :3/2),\ -0.644 + 0.764i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.0310760 - 0.0668866i\)
\(L(\frac12)\) \(\approx\) \(0.0310760 - 0.0668866i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (2.04 + 1.95i)T \)
3 \( 1 + (2.83 - 4.35i)T \)
good5 \( 1 + (6.07 - 16.6i)T + (-95.7 - 80.3i)T^{2} \)
7 \( 1 + (22.8 + 4.02i)T + (322. + 117. i)T^{2} \)
11 \( 1 + (-26.9 + 9.81i)T + (1.01e3 - 855. i)T^{2} \)
13 \( 1 + (-34.3 + 28.8i)T + (381. - 2.16e3i)T^{2} \)
17 \( 1 + (-19.0 + 10.9i)T + (2.45e3 - 4.25e3i)T^{2} \)
19 \( 1 + (107. + 61.9i)T + (3.42e3 + 5.94e3i)T^{2} \)
23 \( 1 + (-28.8 - 163. i)T + (-1.14e4 + 4.16e3i)T^{2} \)
29 \( 1 + (-19.0 + 22.6i)T + (-4.23e3 - 2.40e4i)T^{2} \)
31 \( 1 + (29.1 - 5.14i)T + (2.79e4 - 1.01e4i)T^{2} \)
37 \( 1 + (99.4 + 172. i)T + (-2.53e4 + 4.38e4i)T^{2} \)
41 \( 1 + (305. + 364. i)T + (-1.19e4 + 6.78e4i)T^{2} \)
43 \( 1 + (-7.64 - 21.0i)T + (-6.09e4 + 5.11e4i)T^{2} \)
47 \( 1 + (0.135 - 0.765i)T + (-9.75e4 - 3.55e4i)T^{2} \)
53 \( 1 - 437. iT - 1.48e5T^{2} \)
59 \( 1 + (449. + 163. i)T + (1.57e5 + 1.32e5i)T^{2} \)
61 \( 1 + (-131. + 747. i)T + (-2.13e5 - 7.76e4i)T^{2} \)
67 \( 1 + (132. + 158. i)T + (-5.22e4 + 2.96e5i)T^{2} \)
71 \( 1 + (301. + 521. i)T + (-1.78e5 + 3.09e5i)T^{2} \)
73 \( 1 + (372. - 644. i)T + (-1.94e5 - 3.36e5i)T^{2} \)
79 \( 1 + (345. - 411. i)T + (-8.56e4 - 4.85e5i)T^{2} \)
83 \( 1 + (515. + 432. i)T + (9.92e4 + 5.63e5i)T^{2} \)
89 \( 1 + (-609. - 351. i)T + (3.52e5 + 6.10e5i)T^{2} \)
97 \( 1 + (1.08e3 - 393. i)T + (6.99e5 - 5.86e5i)T^{2} \)
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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

−12.46522909373351359130324660532, −11.31085887562296777807848713703, −10.76823251146212729449512372804, −9.919922291103053940510584574036, −8.874023287448504182801131476077, −7.17631732078168152701481847061, −6.26592729942290666130963833558, −3.78051319291282342655311931433, −3.18811620662303073048905952985, −0.05853115622359570233494891463, 1.39841595733194261419916271446, 4.52971113745218420791791138094, 6.04646603025016693835443216576, 6.77522561300329081500192847534, 8.321388126731019596596320574402, 8.867787837176701917329331784638, 10.22393504114118067100029145654, 11.69769108634396469500336684260, 12.57886136443145252770784319829, 13.35353928139449321775000738007

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