Properties

Label 2-177-177.5-c2-0-17
Degree $2$
Conductor $177$
Sign $0.943 - 0.331i$
Analytic cond. $4.82290$
Root an. cond. $2.19611$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.322 + 0.955i)2-s + (−0.589 − 2.94i)3-s + (2.37 + 1.80i)4-s + (5.46 + 2.17i)5-s + (3.00 + 0.383i)6-s + (3.90 − 1.80i)7-s + (−5.82 + 3.95i)8-s + (−8.30 + 3.46i)9-s + (−3.84 + 4.52i)10-s + (0.609 + 0.169i)11-s + (3.90 − 8.04i)12-s + (5.83 − 11.0i)13-s + (0.469 + 4.31i)14-s + (3.18 − 17.3i)15-s + (1.29 + 4.64i)16-s + (−10.1 + 22.0i)17-s + ⋯
L(s)  = 1  + (−0.161 + 0.477i)2-s + (−0.196 − 0.980i)3-s + (0.593 + 0.451i)4-s + (1.09 + 0.435i)5-s + (0.500 + 0.0639i)6-s + (0.558 − 0.258i)7-s + (−0.728 + 0.494i)8-s + (−0.922 + 0.385i)9-s + (−0.384 + 0.452i)10-s + (0.0553 + 0.0153i)11-s + (0.325 − 0.670i)12-s + (0.448 − 0.846i)13-s + (0.0335 + 0.308i)14-s + (0.212 − 1.15i)15-s + (0.0806 + 0.290i)16-s + (−0.599 + 1.29i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.943 - 0.331i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.943 - 0.331i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.943 - 0.331i$
Analytic conductor: \(4.82290\)
Root analytic conductor: \(2.19611\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (5, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1),\ 0.943 - 0.331i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.76854 + 0.301594i\)
\(L(\frac12)\) \(\approx\) \(1.76854 + 0.301594i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.589 + 2.94i)T \)
59 \( 1 + (45.6 + 37.3i)T \)
good2 \( 1 + (0.322 - 0.955i)T + (-3.18 - 2.42i)T^{2} \)
5 \( 1 + (-5.46 - 2.17i)T + (18.1 + 17.1i)T^{2} \)
7 \( 1 + (-3.90 + 1.80i)T + (31.7 - 37.3i)T^{2} \)
11 \( 1 + (-0.609 - 0.169i)T + (103. + 62.3i)T^{2} \)
13 \( 1 + (-5.83 + 11.0i)T + (-94.8 - 139. i)T^{2} \)
17 \( 1 + (10.1 - 22.0i)T + (-187. - 220. i)T^{2} \)
19 \( 1 + (-35.3 + 7.77i)T + (327. - 151. i)T^{2} \)
23 \( 1 + (-27.2 - 4.46i)T + (501. + 168. i)T^{2} \)
29 \( 1 + (8.57 + 25.4i)T + (-669. + 508. i)T^{2} \)
31 \( 1 + (47.8 + 10.5i)T + (872. + 403. i)T^{2} \)
37 \( 1 + (-25.6 + 37.7i)T + (-506. - 1.27e3i)T^{2} \)
41 \( 1 + (20.9 - 3.43i)T + (1.59e3 - 536. i)T^{2} \)
43 \( 1 + (-12.4 - 44.6i)T + (-1.58e3 + 953. i)T^{2} \)
47 \( 1 + (44.4 - 17.7i)T + (1.60e3 - 1.51e3i)T^{2} \)
53 \( 1 + (-36.6 + 31.1i)T + (454. - 2.77e3i)T^{2} \)
61 \( 1 + (98.0 + 33.0i)T + (2.96e3 + 2.25e3i)T^{2} \)
67 \( 1 + (-1.30 - 1.92i)T + (-1.66e3 + 4.17e3i)T^{2} \)
71 \( 1 + (62.3 - 24.8i)T + (3.65e3 - 3.46e3i)T^{2} \)
73 \( 1 + (-4.55 + 0.495i)T + (5.20e3 - 1.14e3i)T^{2} \)
79 \( 1 + (27.6 - 16.6i)T + (2.92e3 - 5.51e3i)T^{2} \)
83 \( 1 + (-4.60 + 0.249i)T + (6.84e3 - 744. i)T^{2} \)
89 \( 1 + (-2.90 - 8.63i)T + (-6.30e3 + 4.79e3i)T^{2} \)
97 \( 1 + (122. + 13.3i)T + (9.18e3 + 2.02e3i)T^{2} \)
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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

−12.73681889013209628803063567586, −11.35880213399998682380693800649, −10.88462752139545130569164662660, −9.308559673760529294482193231975, −8.044447953149298619300744218995, −7.32855591939324898114452126191, −6.25006423499582201374278191538, −5.53524748071210440438401762146, −3.02955822023940284041418836774, −1.67464162216852216654007953540, 1.50410382751573966842658898478, 3.08016724962851297424402234432, 4.99346410689919230305140232952, 5.66799109134283366015947607349, 7.00344813414710957409297897626, 9.138326879523922468121072894503, 9.287718151533941662852735953885, 10.43736173239194276657434127838, 11.35355651811970520145798513981, 11.93107533421685191717476400679

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