Properties

Label 2-177-177.170-c1-0-10
Degree $2$
Conductor $177$
Sign $0.686 + 0.727i$
Analytic cond. $1.41335$
Root an. cond. $1.18884$
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  + (−0.460 − 0.679i)2-s + (1.70 + 0.281i)3-s + (0.490 − 1.23i)4-s + (0.472 + 1.02i)5-s + (−0.596 − 1.29i)6-s + (0.500 − 1.80i)7-s + (−2.66 + 0.587i)8-s + (2.84 + 0.962i)9-s + (0.475 − 0.791i)10-s + (−1.67 + 1.58i)11-s + (1.18 − 1.96i)12-s + (−0.00701 − 0.0645i)13-s + (−1.45 + 0.490i)14-s + (0.519 + 1.87i)15-s + (−0.297 − 0.281i)16-s + (1.12 − 0.311i)17-s + ⋯
L(s)  = 1  + (−0.325 − 0.480i)2-s + (0.986 + 0.162i)3-s + (0.245 − 0.615i)4-s + (0.211 + 0.456i)5-s + (−0.243 − 0.527i)6-s + (0.189 − 0.681i)7-s + (−0.942 + 0.207i)8-s + (0.947 + 0.320i)9-s + (0.150 − 0.250i)10-s + (−0.503 + 0.477i)11-s + (0.342 − 0.567i)12-s + (−0.00194 − 0.0178i)13-s + (−0.389 + 0.131i)14-s + (0.134 + 0.484i)15-s + (−0.0743 − 0.0704i)16-s + (0.272 − 0.0755i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.686 + 0.727i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.686 + 0.727i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.686 + 0.727i$
Analytic conductor: \(1.41335\)
Root analytic conductor: \(1.18884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (170, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1/2),\ 0.686 + 0.727i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.28215 - 0.552945i\)
\(L(\frac12)\) \(\approx\) \(1.28215 - 0.552945i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.70 - 0.281i)T \)
59 \( 1 + (7.53 - 1.49i)T \)
good2 \( 1 + (0.460 + 0.679i)T + (-0.740 + 1.85i)T^{2} \)
5 \( 1 + (-0.472 - 1.02i)T + (-3.23 + 3.81i)T^{2} \)
7 \( 1 + (-0.500 + 1.80i)T + (-5.99 - 3.60i)T^{2} \)
11 \( 1 + (1.67 - 1.58i)T + (0.595 - 10.9i)T^{2} \)
13 \( 1 + (0.00701 + 0.0645i)T + (-12.6 + 2.79i)T^{2} \)
17 \( 1 + (-1.12 + 0.311i)T + (14.5 - 8.76i)T^{2} \)
19 \( 1 + (2.84 - 2.16i)T + (5.08 - 18.3i)T^{2} \)
23 \( 1 + (-0.0691 + 0.130i)T + (-12.9 - 19.0i)T^{2} \)
29 \( 1 + (4.18 + 2.83i)T + (10.7 + 26.9i)T^{2} \)
31 \( 1 + (1.05 - 1.38i)T + (-8.29 - 29.8i)T^{2} \)
37 \( 1 + (1.76 - 8.01i)T + (-33.5 - 15.5i)T^{2} \)
41 \( 1 + (3.40 - 1.80i)T + (23.0 - 33.9i)T^{2} \)
43 \( 1 + (7.42 - 7.83i)T + (-2.32 - 42.9i)T^{2} \)
47 \( 1 + (-5.61 - 2.59i)T + (30.4 + 35.8i)T^{2} \)
53 \( 1 + (4.90 + 8.16i)T + (-24.8 + 46.8i)T^{2} \)
61 \( 1 + (-5.16 + 3.49i)T + (22.5 - 56.6i)T^{2} \)
67 \( 1 + (-0.0126 - 0.0576i)T + (-60.8 + 28.1i)T^{2} \)
71 \( 1 + (-0.791 + 1.71i)T + (-45.9 - 54.1i)T^{2} \)
73 \( 1 + (-3.52 - 10.4i)T + (-58.1 + 44.1i)T^{2} \)
79 \( 1 + (0.795 + 14.6i)T + (-78.5 + 8.54i)T^{2} \)
83 \( 1 + (1.95 + 11.9i)T + (-78.6 + 26.5i)T^{2} \)
89 \( 1 + (-9.17 + 13.5i)T + (-32.9 - 82.6i)T^{2} \)
97 \( 1 + (-4.38 + 12.9i)T + (-77.2 - 58.7i)T^{2} \)
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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

−12.62248825482966872459387198597, −11.27421458931417251811052943834, −10.23580546356773477644122118810, −9.947106751349591867082972212091, −8.646338174151001354791214358537, −7.53342619213925753210835399984, −6.38853068777204677544275569979, −4.72193521909501965727035053831, −3.12729088789581399935622492603, −1.81939184123744743475356353620, 2.31498977952651006198542840373, 3.63598109459877702845613506318, 5.42615131152859742532608943801, 6.86304705280323020951873522631, 7.85603731127425066028670011011, 8.760077172788980940340142115082, 9.214900523018988772081375079437, 10.77627417591798046928844916507, 12.15234395524866527838462201478, 12.83572434687822860453276507946

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