Properties

Label 2-177-177.107-c2-0-16
Degree $2$
Conductor $177$
Sign $0.986 + 0.166i$
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  + (0.290 + 1.31i)2-s + (−2.99 + 0.0742i)3-s + (1.97 − 0.913i)4-s + (−6.07 − 1.68i)5-s + (−0.968 − 3.93i)6-s + (0.563 − 0.534i)7-s + (5.04 + 6.64i)8-s + (8.98 − 0.445i)9-s + (0.461 − 8.50i)10-s + (13.5 − 11.4i)11-s + (−5.85 + 2.88i)12-s + (4.18 − 1.41i)13-s + (0.868 + 0.588i)14-s + (18.3 + 4.60i)15-s + (−1.66 + 1.95i)16-s + (17.2 − 18.2i)17-s + ⋯
L(s)  = 1  + (0.145 + 0.659i)2-s + (−0.999 + 0.0247i)3-s + (0.493 − 0.228i)4-s + (−1.21 − 0.337i)5-s + (−0.161 − 0.655i)6-s + (0.0805 − 0.0762i)7-s + (0.631 + 0.830i)8-s + (0.998 − 0.0495i)9-s + (0.0461 − 0.850i)10-s + (1.22 − 1.04i)11-s + (−0.487 + 0.240i)12-s + (0.322 − 0.108i)13-s + (0.0620 + 0.0420i)14-s + (1.22 + 0.307i)15-s + (−0.103 + 0.122i)16-s + (1.01 − 1.07i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.986 + 0.166i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.986 + 0.166i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.986 + 0.166i$
Analytic conductor: \(4.82290\)
Root analytic conductor: \(2.19611\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (107, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1),\ 0.986 + 0.166i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.21064 - 0.101264i\)
\(L(\frac12)\) \(\approx\) \(1.21064 - 0.101264i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (2.99 - 0.0742i)T \)
59 \( 1 + (-26.0 + 52.9i)T \)
good2 \( 1 + (-0.290 - 1.31i)T + (-3.63 + 1.67i)T^{2} \)
5 \( 1 + (6.07 + 1.68i)T + (21.4 + 12.8i)T^{2} \)
7 \( 1 + (-0.563 + 0.534i)T + (2.65 - 48.9i)T^{2} \)
11 \( 1 + (-13.5 + 11.4i)T + (19.5 - 119. i)T^{2} \)
13 \( 1 + (-4.18 + 1.41i)T + (134. - 102. i)T^{2} \)
17 \( 1 + (-17.2 + 18.2i)T + (-15.6 - 288. i)T^{2} \)
19 \( 1 + (6.12 + 15.3i)T + (-262. + 248. i)T^{2} \)
23 \( 1 + (-3.72 - 34.2i)T + (-516. + 113. i)T^{2} \)
29 \( 1 + (-0.148 + 0.674i)T + (-763. - 353. i)T^{2} \)
31 \( 1 + (-12.1 + 30.4i)T + (-697. - 660. i)T^{2} \)
37 \( 1 + (18.1 + 13.7i)T + (366. + 1.31e3i)T^{2} \)
41 \( 1 + (-2.30 + 21.1i)T + (-1.64e3 - 361. i)T^{2} \)
43 \( 1 + (-14.4 + 16.9i)T + (-299. - 1.82e3i)T^{2} \)
47 \( 1 + (37.0 - 10.2i)T + (1.89e3 - 1.13e3i)T^{2} \)
53 \( 1 + (-5.29 + 0.287i)T + (2.79e3 - 303. i)T^{2} \)
61 \( 1 + (22.7 - 5.00i)T + (3.37e3 - 1.56e3i)T^{2} \)
67 \( 1 + (-58.7 + 44.6i)T + (1.20e3 - 4.32e3i)T^{2} \)
71 \( 1 + (15.8 - 4.38i)T + (4.31e3 - 2.59e3i)T^{2} \)
73 \( 1 + (58.2 - 85.9i)T + (-1.97e3 - 4.95e3i)T^{2} \)
79 \( 1 + (-0.171 - 1.04i)T + (-5.91e3 + 1.99e3i)T^{2} \)
83 \( 1 + (-134. + 71.3i)T + (3.86e3 - 5.70e3i)T^{2} \)
89 \( 1 + (10.0 - 45.5i)T + (-7.18e3 - 3.32e3i)T^{2} \)
97 \( 1 + (-19.1 - 28.1i)T + (-3.48e3 + 8.74e3i)T^{2} \)
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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

−11.97273109638804416257380110936, −11.55629610081933802485995953035, −10.89608362943300515672500239142, −9.366220704365215888239326038096, −7.943593185081525483084661371638, −7.12435197591964357454409657703, −6.07804887969548590300617452523, −5.06092473577016367706110263201, −3.73524775238660548396876565663, −0.923957767293303707712921311432, 1.48805035859349863633797998638, 3.62609831675606335183472662842, 4.43154014572385205481756080162, 6.34949265981797327239722181752, 7.09438481509828483054800319480, 8.209028515045147563386970228409, 10.04763292091075167018093712457, 10.71969258769642704655462901251, 11.74550739932307167340888590485, 12.14554664748520105541745708806

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