Properties

Label 2-177-177.83-c1-0-13
Degree $2$
Conductor $177$
Sign $0.755 + 0.655i$
Analytic cond. $1.41335$
Root an. cond. $1.18884$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.239 − 0.862i)2-s + (1.27 + 1.17i)3-s + (1.02 − 0.618i)4-s + (−0.401 + 0.0217i)5-s + (0.706 − 1.37i)6-s + (−0.709 − 4.32i)7-s + (−2.07 − 1.96i)8-s + (0.246 + 2.98i)9-s + (0.114 + 0.340i)10-s + (1.91 + 3.61i)11-s + (2.03 + 0.417i)12-s + (4.37 + 1.74i)13-s + (−3.56 + 1.64i)14-s + (−0.536 − 0.443i)15-s + (−0.0767 + 0.144i)16-s + (−3.68 − 0.604i)17-s + ⋯
L(s)  = 1  + (−0.169 − 0.609i)2-s + (0.735 + 0.677i)3-s + (0.513 − 0.309i)4-s + (−0.179 + 0.00972i)5-s + (0.288 − 0.563i)6-s + (−0.268 − 1.63i)7-s + (−0.734 − 0.696i)8-s + (0.0821 + 0.996i)9-s + (0.0363 + 0.107i)10-s + (0.577 + 1.08i)11-s + (0.587 + 0.120i)12-s + (1.21 + 0.483i)13-s + (−0.951 + 0.440i)14-s + (−0.138 − 0.114i)15-s + (−0.0191 + 0.0362i)16-s + (−0.893 − 0.146i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.755 + 0.655i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.755 + 0.655i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.755 + 0.655i$
Analytic conductor: \(1.41335\)
Root analytic conductor: \(1.18884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (83, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1/2),\ 0.755 + 0.655i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.33330 - 0.497579i\)
\(L(\frac12)\) \(\approx\) \(1.33330 - 0.497579i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.27 - 1.17i)T \)
59 \( 1 + (3.65 + 6.75i)T \)
good2 \( 1 + (0.239 + 0.862i)T + (-1.71 + 1.03i)T^{2} \)
5 \( 1 + (0.401 - 0.0217i)T + (4.97 - 0.540i)T^{2} \)
7 \( 1 + (0.709 + 4.32i)T + (-6.63 + 2.23i)T^{2} \)
11 \( 1 + (-1.91 - 3.61i)T + (-6.17 + 9.10i)T^{2} \)
13 \( 1 + (-4.37 - 1.74i)T + (9.43 + 8.94i)T^{2} \)
17 \( 1 + (3.68 + 0.604i)T + (16.1 + 5.42i)T^{2} \)
19 \( 1 + (1.96 - 2.30i)T + (-3.07 - 18.7i)T^{2} \)
23 \( 1 + (1.95 + 1.48i)T + (6.15 + 22.1i)T^{2} \)
29 \( 1 + (-6.32 - 1.75i)T + (24.8 + 14.9i)T^{2} \)
31 \( 1 + (4.82 - 4.10i)T + (5.01 - 30.5i)T^{2} \)
37 \( 1 + (0.558 + 0.589i)T + (-2.00 + 36.9i)T^{2} \)
41 \( 1 + (1.47 + 1.94i)T + (-10.9 + 39.5i)T^{2} \)
43 \( 1 + (-5.47 - 2.90i)T + (24.1 + 35.5i)T^{2} \)
47 \( 1 + (-0.623 + 11.4i)T + (-46.7 - 5.08i)T^{2} \)
53 \( 1 + (3.45 - 10.2i)T + (-42.1 - 32.0i)T^{2} \)
61 \( 1 + (0.368 - 0.102i)T + (52.2 - 31.4i)T^{2} \)
67 \( 1 + (-1.33 + 1.40i)T + (-3.62 - 66.9i)T^{2} \)
71 \( 1 + (3.68 + 0.199i)T + (70.5 + 7.67i)T^{2} \)
73 \( 1 + (-2.95 - 6.38i)T + (-47.2 + 55.6i)T^{2} \)
79 \( 1 + (-3.84 - 5.67i)T + (-29.2 + 73.3i)T^{2} \)
83 \( 1 + (-6.59 + 1.45i)T + (75.3 - 34.8i)T^{2} \)
89 \( 1 + (-2.26 + 8.14i)T + (-76.2 - 45.8i)T^{2} \)
97 \( 1 + (-0.983 + 2.12i)T + (-62.7 - 73.9i)T^{2} \)
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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

−12.52624397235181308524993895232, −11.22407253114989461166846507679, −10.52173786664573491670827012643, −9.858900145799827446927286465370, −8.812965926947026633893385033327, −7.38333209029727011465803961273, −6.48311852461714380448422527491, −4.33372345720769828818757076525, −3.60291098328680433164540342561, −1.77968287575790505884614751261, 2.30993271280574400273122730588, 3.46901899371284126035374641386, 6.04695959996107198531015883247, 6.29307934604836505859556240359, 7.86601694658127678411446156128, 8.627064222303225194924498186793, 9.126494393024475925048046716030, 11.18307438405707306707556208605, 11.87659666720118918805993780443, 12.82124786806262982196813994957

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