Properties

Label 2-198-9.4-c5-0-8
Degree $2$
Conductor $198$
Sign $-0.993 + 0.117i$
Analytic cond. $31.7559$
Root an. cond. $5.63524$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (2 + 3.46i)2-s + (−15.1 + 3.60i)3-s + (−7.99 + 13.8i)4-s + (23.5 − 40.8i)5-s + (−42.8 − 45.3i)6-s + (19.3 + 33.5i)7-s − 63.9·8-s + (216. − 109. i)9-s + 188.·10-s + (−60.5 − 104. i)11-s + (71.3 − 238. i)12-s + (−285. + 494. i)13-s + (−77.5 + 134. i)14-s + (−210. + 704. i)15-s + (−128 − 221. i)16-s + 303.·17-s + ⋯
L(s)  = 1  + (0.353 + 0.612i)2-s + (−0.972 + 0.231i)3-s + (−0.249 + 0.433i)4-s + (0.421 − 0.730i)5-s + (−0.485 − 0.513i)6-s + (0.149 + 0.259i)7-s − 0.353·8-s + (0.892 − 0.450i)9-s + 0.596·10-s + (−0.150 − 0.261i)11-s + (0.143 − 0.479i)12-s + (−0.468 + 0.811i)13-s + (−0.105 + 0.183i)14-s + (−0.241 + 0.808i)15-s + (−0.125 − 0.216i)16-s + 0.254·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 198 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.993 + 0.117i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 198 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.993 + 0.117i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(198\)    =    \(2 \cdot 3^{2} \cdot 11\)
Sign: $-0.993 + 0.117i$
Analytic conductor: \(31.7559\)
Root analytic conductor: \(5.63524\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{198} (67, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 198,\ (\ :5/2),\ -0.993 + 0.117i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.6700411791\)
\(L(\frac12)\) \(\approx\) \(0.6700411791\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-2 - 3.46i)T \)
3 \( 1 + (15.1 - 3.60i)T \)
11 \( 1 + (60.5 + 104. i)T \)
good5 \( 1 + (-23.5 + 40.8i)T + (-1.56e3 - 2.70e3i)T^{2} \)
7 \( 1 + (-19.3 - 33.5i)T + (-8.40e3 + 1.45e4i)T^{2} \)
13 \( 1 + (285. - 494. i)T + (-1.85e5 - 3.21e5i)T^{2} \)
17 \( 1 - 303.T + 1.41e6T^{2} \)
19 \( 1 - 2.03e3T + 2.47e6T^{2} \)
23 \( 1 + (2.18e3 - 3.78e3i)T + (-3.21e6 - 5.57e6i)T^{2} \)
29 \( 1 + (3.82e3 + 6.62e3i)T + (-1.02e7 + 1.77e7i)T^{2} \)
31 \( 1 + (1.51e3 - 2.62e3i)T + (-1.43e7 - 2.47e7i)T^{2} \)
37 \( 1 + 6.00e3T + 6.93e7T^{2} \)
41 \( 1 + (9.82e3 - 1.70e4i)T + (-5.79e7 - 1.00e8i)T^{2} \)
43 \( 1 + (5.32e3 + 9.22e3i)T + (-7.35e7 + 1.27e8i)T^{2} \)
47 \( 1 + (1.00e4 + 1.74e4i)T + (-1.14e8 + 1.98e8i)T^{2} \)
53 \( 1 + 3.51e4T + 4.18e8T^{2} \)
59 \( 1 + (3.32e3 - 5.75e3i)T + (-3.57e8 - 6.19e8i)T^{2} \)
61 \( 1 + (-381. - 661. i)T + (-4.22e8 + 7.31e8i)T^{2} \)
67 \( 1 + (3.44e4 - 5.96e4i)T + (-6.75e8 - 1.16e9i)T^{2} \)
71 \( 1 - 8.17e4T + 1.80e9T^{2} \)
73 \( 1 + 4.94e4T + 2.07e9T^{2} \)
79 \( 1 + (-2.92e4 - 5.06e4i)T + (-1.53e9 + 2.66e9i)T^{2} \)
83 \( 1 + (-1.73e4 - 3.00e4i)T + (-1.96e9 + 3.41e9i)T^{2} \)
89 \( 1 + 7.32e4T + 5.58e9T^{2} \)
97 \( 1 + (-3.12e4 - 5.41e4i)T + (-4.29e9 + 7.43e9i)T^{2} \)
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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

−11.93268501756046400997428824465, −11.56009555890158791274980025276, −9.912320528757359736965863481651, −9.288240268520681048918699306171, −7.88658747362848664851829004830, −6.77229513979879080472606683169, −5.53663662809099147415136206014, −5.11240054671539407346153529031, −3.73805454358713982642467868947, −1.51979944973851244610110796911, 0.20708502338649190215492948714, 1.71178498442096096296723610541, 3.13630368336940401374123493733, 4.72336425269515453253697162471, 5.66370402568997719764009740413, 6.74762066845959366630507057881, 7.78851576632789761740869762243, 9.598287315790257245710455194595, 10.46557881213100964638872694515, 10.94602518632132278531904491929

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