Properties

Label 2-177-59.4-c1-0-4
Degree $2$
Conductor $177$
Sign $0.752 - 0.658i$
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  + (1.81 + 0.197i)2-s + (−0.647 + 0.762i)3-s + (1.29 + 0.284i)4-s + (1.77 + 1.35i)5-s + (−1.32 + 1.25i)6-s + (−0.458 + 1.15i)7-s + (−1.17 − 0.394i)8-s + (−0.161 − 0.986i)9-s + (2.95 + 2.79i)10-s + (2.52 − 1.16i)11-s + (−1.05 + 0.799i)12-s + (0.305 − 1.86i)13-s + (−1.05 + 1.99i)14-s + (−2.17 + 0.479i)15-s + (−4.44 − 2.05i)16-s + (−2.22 − 5.59i)17-s + ⋯
L(s)  = 1  + (1.28 + 0.139i)2-s + (−0.373 + 0.440i)3-s + (0.645 + 0.142i)4-s + (0.794 + 0.603i)5-s + (−0.540 + 0.511i)6-s + (−0.173 + 0.434i)7-s + (−0.414 − 0.139i)8-s + (−0.0539 − 0.328i)9-s + (0.933 + 0.884i)10-s + (0.760 − 0.352i)11-s + (−0.303 + 0.230i)12-s + (0.0846 − 0.516i)13-s + (−0.282 + 0.532i)14-s + (−0.562 + 0.123i)15-s + (−1.11 − 0.514i)16-s + (−0.540 − 1.35i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.752 - 0.658i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.752 - 0.658i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.752 - 0.658i$
Analytic conductor: \(1.41335\)
Root analytic conductor: \(1.18884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1/2),\ 0.752 - 0.658i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.83621 + 0.690206i\)
\(L(\frac12)\) \(\approx\) \(1.83621 + 0.690206i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.647 - 0.762i)T \)
59 \( 1 + (-1.39 - 7.55i)T \)
good2 \( 1 + (-1.81 - 0.197i)T + (1.95 + 0.429i)T^{2} \)
5 \( 1 + (-1.77 - 1.35i)T + (1.33 + 4.81i)T^{2} \)
7 \( 1 + (0.458 - 1.15i)T + (-5.08 - 4.81i)T^{2} \)
11 \( 1 + (-2.52 + 1.16i)T + (7.12 - 8.38i)T^{2} \)
13 \( 1 + (-0.305 + 1.86i)T + (-12.3 - 4.15i)T^{2} \)
17 \( 1 + (2.22 + 5.59i)T + (-12.3 + 11.6i)T^{2} \)
19 \( 1 + (-1.25 - 1.84i)T + (-7.03 + 17.6i)T^{2} \)
23 \( 1 + (0.254 - 4.69i)T + (-22.8 - 2.48i)T^{2} \)
29 \( 1 + (7.85 - 0.853i)T + (28.3 - 6.23i)T^{2} \)
31 \( 1 + (-2.07 + 3.06i)T + (-11.4 - 28.7i)T^{2} \)
37 \( 1 + (0.409 - 0.137i)T + (29.4 - 22.3i)T^{2} \)
41 \( 1 + (0.412 + 7.60i)T + (-40.7 + 4.43i)T^{2} \)
43 \( 1 + (-5.14 - 2.37i)T + (27.8 + 32.7i)T^{2} \)
47 \( 1 + (3.88 - 2.95i)T + (12.5 - 45.2i)T^{2} \)
53 \( 1 + (5.08 - 4.81i)T + (2.86 - 52.9i)T^{2} \)
61 \( 1 + (-13.1 - 1.43i)T + (59.5 + 13.1i)T^{2} \)
67 \( 1 + (-4.13 - 1.39i)T + (53.3 + 40.5i)T^{2} \)
71 \( 1 + (7.27 - 5.53i)T + (18.9 - 68.4i)T^{2} \)
73 \( 1 + (1.95 - 3.68i)T + (-40.9 - 60.4i)T^{2} \)
79 \( 1 + (0.176 + 0.207i)T + (-12.7 + 77.9i)T^{2} \)
83 \( 1 + (10.1 - 6.09i)T + (38.8 - 73.3i)T^{2} \)
89 \( 1 + (-8.71 + 0.947i)T + (86.9 - 19.1i)T^{2} \)
97 \( 1 + (3.74 + 7.05i)T + (-54.4 + 80.2i)T^{2} \)
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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

−12.99435555678010067014425918468, −11.88382682946782949467862133709, −11.17042156119575415456104408420, −9.792242062279980155845300973981, −9.098936967214567644102822860065, −7.11426201088589031577854971775, −5.97906229802235746138947320521, −5.44954483052940532013343869951, −4.00301161031207632360232296672, −2.77133987450420849418332331917, 1.90736794355786768926975453672, 3.86531785985194364809782797461, 4.92455565359185208701799127654, 6.05531471449391418129456475963, 6.81693396160967441577451512301, 8.583242411433464160695156984112, 9.608078708378955104407385767112, 10.98017103589757005372213022344, 11.93370607447814125556627201416, 12.92867980023110817870737415679

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