Properties

Label 2-177-59.58-c8-0-67
Degree $2$
Conductor $177$
Sign $-0.615 - 0.787i$
Analytic cond. $72.1060$
Root an. cond. $8.49152$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 19.2i·2-s − 46.7·3-s − 115.·4-s + 525.·5-s + 901. i·6-s + 658.·7-s − 2.70e3i·8-s + 2.18e3·9-s − 1.01e4i·10-s + 1.45e4i·11-s + 5.41e3·12-s + 4.94e4i·13-s − 1.26e4i·14-s − 2.45e4·15-s − 8.17e4·16-s − 7.07e4·17-s + ⋯
L(s)  = 1  − 1.20i·2-s − 0.577·3-s − 0.452·4-s + 0.840·5-s + 0.695i·6-s + 0.274·7-s − 0.660i·8-s + 0.333·9-s − 1.01i·10-s + 0.993i·11-s + 0.261·12-s + 1.72i·13-s − 0.330i·14-s − 0.485·15-s − 1.24·16-s − 0.847·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.615 - 0.787i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (-0.615 - 0.787i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $-0.615 - 0.787i$
Analytic conductor: \(72.1060\)
Root analytic conductor: \(8.49152\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (58, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :4),\ -0.615 - 0.787i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(0.5148872568\)
\(L(\frac12)\) \(\approx\) \(0.5148872568\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 46.7T \)
59 \( 1 + (7.46e6 + 9.54e6i)T \)
good2 \( 1 + 19.2iT - 256T^{2} \)
5 \( 1 - 525.T + 3.90e5T^{2} \)
7 \( 1 - 658.T + 5.76e6T^{2} \)
11 \( 1 - 1.45e4iT - 2.14e8T^{2} \)
13 \( 1 - 4.94e4iT - 8.15e8T^{2} \)
17 \( 1 + 7.07e4T + 6.97e9T^{2} \)
19 \( 1 - 9.48e4T + 1.69e10T^{2} \)
23 \( 1 + 2.32e5iT - 7.83e10T^{2} \)
29 \( 1 + 7.42e5T + 5.00e11T^{2} \)
31 \( 1 + 6.44e5iT - 8.52e11T^{2} \)
37 \( 1 + 2.71e6iT - 3.51e12T^{2} \)
41 \( 1 + 5.07e6T + 7.98e12T^{2} \)
43 \( 1 + 4.10e6iT - 1.16e13T^{2} \)
47 \( 1 + 1.20e6iT - 2.38e13T^{2} \)
53 \( 1 + 1.48e6T + 6.22e13T^{2} \)
61 \( 1 - 3.27e6iT - 1.91e14T^{2} \)
67 \( 1 + 1.38e7iT - 4.06e14T^{2} \)
71 \( 1 + 1.94e7T + 6.45e14T^{2} \)
73 \( 1 + 3.54e7iT - 8.06e14T^{2} \)
79 \( 1 - 4.27e7T + 1.51e15T^{2} \)
83 \( 1 - 4.18e7iT - 2.25e15T^{2} \)
89 \( 1 - 1.03e7iT - 3.93e15T^{2} \)
97 \( 1 + 9.94e7iT - 7.83e15T^{2} \)
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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

−10.71451213222682747987739489340, −9.719735581054421529463169088071, −9.153087910780531970118508759486, −7.19659421003219019957478296190, −6.36447350381837151623467881317, −4.89638771696372674051960441316, −3.90972095935436681014019221141, −2.05947947641011359776506367823, −1.78616067249876820948775238300, −0.11922647098181544272201726352, 1.44042420377395644714565828235, 3.07568793288905159042497880746, 5.06463975113135297439967715074, 5.66194945261372703570164007686, 6.45186118705304622914214976885, 7.64209355077122918744145332102, 8.499435265091143670184376960010, 9.775229559605538507964960733071, 10.86830082741459062270341758682, 11.67257354584741076526399302315

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