Properties

Label 2-177-177.5-c2-0-14
Degree $2$
Conductor $177$
Sign $0.0986 - 0.995i$
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  + (−1.23 + 3.67i)2-s + (2.23 − 1.99i)3-s + (−8.78 − 6.67i)4-s + (2.27 + 0.906i)5-s + (4.57 + 10.6i)6-s + (0.939 − 0.434i)7-s + (22.5 − 15.3i)8-s + (1.01 − 8.94i)9-s + (−6.14 + 7.23i)10-s + (17.5 + 4.86i)11-s + (−32.9 + 2.60i)12-s + (−4.59 + 8.66i)13-s + (0.434 + 3.99i)14-s + (6.90 − 2.51i)15-s + (16.4 + 59.3i)16-s + (−4.21 + 9.10i)17-s + ⋯
L(s)  = 1  + (−0.618 + 1.83i)2-s + (0.745 − 0.666i)3-s + (−2.19 − 1.66i)4-s + (0.454 + 0.181i)5-s + (0.761 + 1.78i)6-s + (0.134 − 0.0621i)7-s + (2.82 − 1.91i)8-s + (0.112 − 0.993i)9-s + (−0.614 + 0.723i)10-s + (1.59 + 0.442i)11-s + (−2.74 + 0.217i)12-s + (−0.353 + 0.666i)13-s + (0.0310 + 0.285i)14-s + (0.460 − 0.167i)15-s + (1.02 + 3.70i)16-s + (−0.247 + 0.535i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0986 - 0.995i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.0986 - 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.0986 - 0.995i$
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: \((2,\ 177,\ (\ :1),\ 0.0986 - 0.995i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.05147 + 0.952360i\)
\(L(\frac12)\) \(\approx\) \(1.05147 + 0.952360i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-2.23 + 1.99i)T \)
59 \( 1 + (4.85 - 58.8i)T \)
good2 \( 1 + (1.23 - 3.67i)T + (-3.18 - 2.42i)T^{2} \)
5 \( 1 + (-2.27 - 0.906i)T + (18.1 + 17.1i)T^{2} \)
7 \( 1 + (-0.939 + 0.434i)T + (31.7 - 37.3i)T^{2} \)
11 \( 1 + (-17.5 - 4.86i)T + (103. + 62.3i)T^{2} \)
13 \( 1 + (4.59 - 8.66i)T + (-94.8 - 139. i)T^{2} \)
17 \( 1 + (4.21 - 9.10i)T + (-187. - 220. i)T^{2} \)
19 \( 1 + (-30.5 + 6.72i)T + (327. - 151. i)T^{2} \)
23 \( 1 + (-13.2 - 2.17i)T + (501. + 168. i)T^{2} \)
29 \( 1 + (-6.34 - 18.8i)T + (-669. + 508. i)T^{2} \)
31 \( 1 + (12.7 + 2.81i)T + (872. + 403. i)T^{2} \)
37 \( 1 + (-3.23 + 4.76i)T + (-506. - 1.27e3i)T^{2} \)
41 \( 1 + (13.4 - 2.21i)T + (1.59e3 - 536. i)T^{2} \)
43 \( 1 + (17.8 + 64.3i)T + (-1.58e3 + 953. i)T^{2} \)
47 \( 1 + (-36.7 + 14.6i)T + (1.60e3 - 1.51e3i)T^{2} \)
53 \( 1 + (-33.8 + 28.7i)T + (454. - 2.77e3i)T^{2} \)
61 \( 1 + (-100. - 33.7i)T + (2.96e3 + 2.25e3i)T^{2} \)
67 \( 1 + (12.7 + 18.8i)T + (-1.66e3 + 4.17e3i)T^{2} \)
71 \( 1 + (127. - 50.9i)T + (3.65e3 - 3.46e3i)T^{2} \)
73 \( 1 + (15.7 - 1.71i)T + (5.20e3 - 1.14e3i)T^{2} \)
79 \( 1 + (89.8 - 54.0i)T + (2.92e3 - 5.51e3i)T^{2} \)
83 \( 1 + (-7.51 + 0.407i)T + (6.84e3 - 744. i)T^{2} \)
89 \( 1 + (28.5 + 84.7i)T + (-6.30e3 + 4.79e3i)T^{2} \)
97 \( 1 + (123. + 13.4i)T + (9.18e3 + 2.02e3i)T^{2} \)
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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

−13.29630972197778149746450059413, −11.88236432319583138560287978566, −9.963812177677081016500735116248, −9.226251911107377626678621746952, −8.573968841905484162442440030210, −7.17711622288279393681363871518, −6.90348970752429077882936127407, −5.69956340052185236284424239017, −4.13096918163068457939951639851, −1.39245910129935744326962709107, 1.36996433338175928671344715879, 2.88230611721971167743774192302, 3.84555394066214996224144362403, 5.12833354031394553488064328775, 7.67848991962765452640685143784, 8.785148259478299119742828380744, 9.481920741825723114336941276492, 10.00892652464825100411755896584, 11.24864920338985262540715464599, 11.84857593713127836294739114896

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