Properties

Label 2-177-59.16-c1-0-2
Degree $2$
Conductor $177$
Sign $0.748 + 0.663i$
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  + (−2.19 − 0.484i)2-s + (−0.161 − 0.986i)3-s + (2.78 + 1.28i)4-s + (0.0503 + 0.181i)5-s + (−0.121 + 2.24i)6-s + (2.06 + 1.95i)7-s + (−1.92 − 1.45i)8-s + (−0.947 + 0.319i)9-s + (−0.0229 − 0.423i)10-s + (0.782 − 0.920i)11-s + (0.821 − 2.95i)12-s + (2.31 + 0.779i)13-s + (−3.59 − 5.30i)14-s + (0.170 − 0.0790i)15-s + (−0.459 − 0.541i)16-s + (2.03 − 1.92i)17-s + ⋯
L(s)  = 1  + (−1.55 − 0.342i)2-s + (−0.0934 − 0.569i)3-s + (1.39 + 0.644i)4-s + (0.0225 + 0.0811i)5-s + (−0.0497 + 0.917i)6-s + (0.781 + 0.739i)7-s + (−0.678 − 0.516i)8-s + (−0.315 + 0.106i)9-s + (−0.00725 − 0.133i)10-s + (0.235 − 0.277i)11-s + (0.237 − 0.854i)12-s + (0.641 + 0.216i)13-s + (−0.961 − 1.41i)14-s + (0.0441 − 0.0204i)15-s + (−0.114 − 0.135i)16-s + (0.493 − 0.467i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.748 + 0.663i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.748 + 0.663i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.748 + 0.663i$
Analytic conductor: \(1.41335\)
Root analytic conductor: \(1.18884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (16, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1/2),\ 0.748 + 0.663i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.574688 - 0.218139i\)
\(L(\frac12)\) \(\approx\) \(0.574688 - 0.218139i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.161 + 0.986i)T \)
59 \( 1 + (-6.24 - 4.47i)T \)
good2 \( 1 + (2.19 + 0.484i)T + (1.81 + 0.839i)T^{2} \)
5 \( 1 + (-0.0503 - 0.181i)T + (-4.28 + 2.57i)T^{2} \)
7 \( 1 + (-2.06 - 1.95i)T + (0.378 + 6.98i)T^{2} \)
11 \( 1 + (-0.782 + 0.920i)T + (-1.77 - 10.8i)T^{2} \)
13 \( 1 + (-2.31 - 0.779i)T + (10.3 + 7.86i)T^{2} \)
17 \( 1 + (-2.03 + 1.92i)T + (0.920 - 16.9i)T^{2} \)
19 \( 1 + (-1.85 + 4.65i)T + (-13.7 - 13.0i)T^{2} \)
23 \( 1 + (-4.29 - 0.467i)T + (22.4 + 4.94i)T^{2} \)
29 \( 1 + (3.96 - 0.871i)T + (26.3 - 12.1i)T^{2} \)
31 \( 1 + (0.590 + 1.48i)T + (-22.5 + 21.3i)T^{2} \)
37 \( 1 + (9.19 - 6.98i)T + (9.89 - 35.6i)T^{2} \)
41 \( 1 + (-7.16 + 0.778i)T + (40.0 - 8.81i)T^{2} \)
43 \( 1 + (-1.09 - 1.29i)T + (-6.95 + 42.4i)T^{2} \)
47 \( 1 + (0.710 - 2.55i)T + (-40.2 - 24.2i)T^{2} \)
53 \( 1 + (0.234 - 4.32i)T + (-52.6 - 5.73i)T^{2} \)
61 \( 1 + (9.38 + 2.06i)T + (55.3 + 25.6i)T^{2} \)
67 \( 1 + (-9.39 - 7.14i)T + (17.9 + 64.5i)T^{2} \)
71 \( 1 + (-0.898 + 3.23i)T + (-60.8 - 36.6i)T^{2} \)
73 \( 1 + (3.67 + 5.42i)T + (-27.0 + 67.8i)T^{2} \)
79 \( 1 + (-1.22 + 7.49i)T + (-74.8 - 25.2i)T^{2} \)
83 \( 1 + (-3.10 + 5.85i)T + (-46.5 - 68.6i)T^{2} \)
89 \( 1 + (10.5 - 2.32i)T + (80.7 - 37.3i)T^{2} \)
97 \( 1 + (5.49 - 8.09i)T + (-35.9 - 90.1i)T^{2} \)
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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

−12.09366684526573985787742405421, −11.38110845276107989050658887314, −10.69582584131241714384315640898, −9.252186221077753538789313734764, −8.707792734465999484329130336876, −7.70722652267199884889946117952, −6.70977217436074241746954557838, −5.17732183553574105274585839214, −2.74216049539127728557920401673, −1.25860982439408514904464590270, 1.36190225884384503586961476873, 3.86896037583963542515276697118, 5.46911683592100192439269369713, 6.95734306136609629802215880783, 7.894032379629840171361367418226, 8.779617228614784384244047255575, 9.730567928039672788523083326949, 10.68395250011361183753247667793, 11.14932929598395490460173928478, 12.62699303889894021667110620933

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