Properties

Label 2-177-59.4-c3-0-3
Degree $2$
Conductor $177$
Sign $-0.735 - 0.677i$
Analytic cond. $10.4433$
Root an. cond. $3.23161$
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  + (−3.97 − 0.432i)2-s + (1.94 − 2.28i)3-s + (7.82 + 1.72i)4-s + (6.73 + 5.12i)5-s + (−8.71 + 8.25i)6-s + (−6.58 + 16.5i)7-s + (−0.0516 − 0.0174i)8-s + (−1.45 − 8.88i)9-s + (−24.5 − 23.2i)10-s + (−42.8 + 19.8i)11-s + (19.1 − 14.5i)12-s + (6.69 − 40.8i)13-s + (33.3 − 62.9i)14-s + (24.7 − 5.45i)15-s + (−57.9 − 26.8i)16-s + (20.0 + 50.3i)17-s + ⋯
L(s)  = 1  + (−1.40 − 0.152i)2-s + (0.373 − 0.440i)3-s + (0.978 + 0.215i)4-s + (0.602 + 0.458i)5-s + (−0.593 + 0.561i)6-s + (−0.355 + 0.893i)7-s + (−0.00228 − 0.000769i)8-s + (−0.0539 − 0.328i)9-s + (−0.777 − 0.736i)10-s + (−1.17 + 0.542i)11-s + (0.460 − 0.349i)12-s + (0.142 − 0.871i)13-s + (0.637 − 1.20i)14-s + (0.426 − 0.0939i)15-s + (−0.906 − 0.419i)16-s + (0.285 + 0.717i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.735 - 0.677i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.735 - 0.677i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $-0.735 - 0.677i$
Analytic conductor: \(10.4433\)
Root analytic conductor: \(3.23161\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :3/2),\ -0.735 - 0.677i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.105447 + 0.270229i\)
\(L(\frac12)\) \(\approx\) \(0.105447 + 0.270229i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.94 + 2.28i)T \)
59 \( 1 + (-434. + 129. i)T \)
good2 \( 1 + (3.97 + 0.432i)T + (7.81 + 1.71i)T^{2} \)
5 \( 1 + (-6.73 - 5.12i)T + (33.4 + 120. i)T^{2} \)
7 \( 1 + (6.58 - 16.5i)T + (-249. - 235. i)T^{2} \)
11 \( 1 + (42.8 - 19.8i)T + (861. - 1.01e3i)T^{2} \)
13 \( 1 + (-6.69 + 40.8i)T + (-2.08e3 - 701. i)T^{2} \)
17 \( 1 + (-20.0 - 50.3i)T + (-3.56e3 + 3.37e3i)T^{2} \)
19 \( 1 + (45.9 + 67.7i)T + (-2.53e3 + 6.37e3i)T^{2} \)
23 \( 1 + (1.84 - 34.0i)T + (-1.20e4 - 1.31e3i)T^{2} \)
29 \( 1 + (242. - 26.4i)T + (2.38e4 - 5.24e3i)T^{2} \)
31 \( 1 + (121. - 179. i)T + (-1.10e4 - 2.76e4i)T^{2} \)
37 \( 1 + (-9.02 + 3.04i)T + (4.03e4 - 3.06e4i)T^{2} \)
41 \( 1 + (-25.0 - 462. i)T + (-6.85e4 + 7.45e3i)T^{2} \)
43 \( 1 + (371. + 171. i)T + (5.14e4 + 6.05e4i)T^{2} \)
47 \( 1 + (492. - 374. i)T + (2.77e4 - 1.00e5i)T^{2} \)
53 \( 1 + (-218. + 207. i)T + (8.06e3 - 1.48e5i)T^{2} \)
61 \( 1 + (-368. - 40.1i)T + (2.21e5 + 4.87e4i)T^{2} \)
67 \( 1 + (409. + 138. i)T + (2.39e5 + 1.82e5i)T^{2} \)
71 \( 1 + (-413. + 314. i)T + (9.57e4 - 3.44e5i)T^{2} \)
73 \( 1 + (274. - 518. i)T + (-2.18e5 - 3.21e5i)T^{2} \)
79 \( 1 + (-101. - 119. i)T + (-7.97e4 + 4.86e5i)T^{2} \)
83 \( 1 + (59.2 - 35.6i)T + (2.67e5 - 5.05e5i)T^{2} \)
89 \( 1 + (690. - 75.1i)T + (6.88e5 - 1.51e5i)T^{2} \)
97 \( 1 + (100. + 190. i)T + (-5.12e5 + 7.55e5i)T^{2} \)
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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

−12.73253176821293250289475890291, −11.25781645657663631580089690917, −10.30135693671377009897437476294, −9.617758938738550667158690930106, −8.568042802664841623004111428753, −7.80622653718407089703053749826, −6.66219059676543363243203046508, −5.36175988286188658131269124772, −2.87051650933441052161612131428, −1.85132970448794070635907508940, 0.18700495084985941340637133651, 1.93426480994204104100925175240, 3.89377536968040828482732188521, 5.47154831802248360690917607484, 7.03007519391606947486700868784, 7.972849027337333576742020355243, 8.944178827078891325438608926908, 9.756419179554259337804118458273, 10.39932815376650362874134178274, 11.35233323724969478682851142879

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