Properties

Label 2-177-3.2-c4-0-51
Degree $2$
Conductor $177$
Sign $0.961 + 0.274i$
Analytic cond. $18.2964$
Root an. cond. $4.27743$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.21i·2-s + (−2.46 + 8.65i)3-s + 14.5·4-s − 2.20i·5-s + (10.5 + 2.99i)6-s + 82.0·7-s − 37.0i·8-s + (−68.8 − 42.6i)9-s − 2.67·10-s − 214. i·11-s + (−35.8 + 125. i)12-s + 64.5·13-s − 99.6i·14-s + (19.0 + 5.43i)15-s + 187.·16-s + 71.0i·17-s + ⋯
L(s)  = 1  − 0.303i·2-s + (−0.274 + 0.961i)3-s + 0.907·4-s − 0.0881i·5-s + (0.292 + 0.0832i)6-s + 1.67·7-s − 0.579i·8-s + (−0.849 − 0.527i)9-s − 0.0267·10-s − 1.77i·11-s + (−0.248 + 0.872i)12-s + 0.382·13-s − 0.508i·14-s + (0.0847 + 0.0241i)15-s + 0.731·16-s + 0.245i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.961 + 0.274i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (0.961 + 0.274i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.961 + 0.274i$
Analytic conductor: \(18.2964\)
Root analytic conductor: \(4.27743\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (119, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :2),\ 0.961 + 0.274i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(2.498778165\)
\(L(\frac12)\) \(\approx\) \(2.498778165\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (2.46 - 8.65i)T \)
59 \( 1 + 453. iT \)
good2 \( 1 + 1.21iT - 16T^{2} \)
5 \( 1 + 2.20iT - 625T^{2} \)
7 \( 1 - 82.0T + 2.40e3T^{2} \)
11 \( 1 + 214. iT - 1.46e4T^{2} \)
13 \( 1 - 64.5T + 2.85e4T^{2} \)
17 \( 1 - 71.0iT - 8.35e4T^{2} \)
19 \( 1 + 346.T + 1.30e5T^{2} \)
23 \( 1 + 647. iT - 2.79e5T^{2} \)
29 \( 1 - 909. iT - 7.07e5T^{2} \)
31 \( 1 - 115.T + 9.23e5T^{2} \)
37 \( 1 + 22.9T + 1.87e6T^{2} \)
41 \( 1 - 830. iT - 2.82e6T^{2} \)
43 \( 1 - 1.66e3T + 3.41e6T^{2} \)
47 \( 1 - 2.42e3iT - 4.87e6T^{2} \)
53 \( 1 + 1.37e3iT - 7.89e6T^{2} \)
61 \( 1 + 691.T + 1.38e7T^{2} \)
67 \( 1 - 6.32e3T + 2.01e7T^{2} \)
71 \( 1 - 2.99e3iT - 2.54e7T^{2} \)
73 \( 1 + 9.27e3T + 2.83e7T^{2} \)
79 \( 1 + 1.17e4T + 3.89e7T^{2} \)
83 \( 1 - 1.00e4iT - 4.74e7T^{2} \)
89 \( 1 - 7.60e3iT - 6.27e7T^{2} \)
97 \( 1 + 4.99e3T + 8.85e7T^{2} \)
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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

−11.49250603298848276521984716655, −10.94921643748499942386139311351, −10.55251098773705964595207984289, −8.772066711531036906484476367539, −8.199876581717145349983897511356, −6.47179901954166976988678168264, −5.43956932175983572101467311876, −4.18761021899607897981025797748, −2.81392299697429403275577332276, −1.07453205037585881452447103004, 1.51593073125332031158162905382, 2.27804761116120020271155697476, 4.66473116973334638278466585975, 5.80385277588932311695680135844, 7.09582158285827723712860714245, 7.58601312975481486283530081521, 8.590265142673669424842062220280, 10.38666660197395178460154929447, 11.33562375506571308071231093084, 11.89992444689500054161322845691

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