Properties

Label 2-177-177.104-c2-0-28
Degree $2$
Conductor $177$
Sign $-0.989 + 0.144i$
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  + (−1.90 − 3.16i)2-s + (2.89 − 0.777i)3-s + (−4.50 + 8.50i)4-s + (−0.853 − 7.84i)5-s + (−7.97 − 7.68i)6-s + (12.1 − 4.09i)7-s + (20.7 − 1.12i)8-s + (7.79 − 4.50i)9-s + (−23.1 + 17.6i)10-s + (2.40 + 1.62i)11-s + (−6.45 + 28.1i)12-s + (−1.30 − 1.23i)13-s + (−36.0 − 30.6i)14-s + (−8.57 − 22.0i)15-s + (−21.4 − 31.6i)16-s + (−5.27 + 15.6i)17-s + ⋯
L(s)  = 1  + (−0.951 − 1.58i)2-s + (0.965 − 0.259i)3-s + (−1.12 + 2.12i)4-s + (−0.170 − 1.56i)5-s + (−1.32 − 1.28i)6-s + (1.73 − 0.584i)7-s + (2.59 − 0.140i)8-s + (0.865 − 0.500i)9-s + (−2.31 + 1.76i)10-s + (0.218 + 0.148i)11-s + (−0.537 + 2.34i)12-s + (−0.100 − 0.0949i)13-s + (−2.57 − 2.18i)14-s + (−0.571 − 1.47i)15-s + (−1.33 − 1.97i)16-s + (−0.310 + 0.920i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.989 + 0.144i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.989 + 0.144i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $-0.989 + 0.144i$
Analytic conductor: \(4.82290\)
Root analytic conductor: \(2.19611\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (104, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1),\ -0.989 + 0.144i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.0975270 - 1.34226i\)
\(L(\frac12)\) \(\approx\) \(0.0975270 - 1.34226i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-2.89 + 0.777i)T \)
59 \( 1 + (12.2 + 57.7i)T \)
good2 \( 1 + (1.90 + 3.16i)T + (-1.87 + 3.53i)T^{2} \)
5 \( 1 + (0.853 + 7.84i)T + (-24.4 + 5.37i)T^{2} \)
7 \( 1 + (-12.1 + 4.09i)T + (39.0 - 29.6i)T^{2} \)
11 \( 1 + (-2.40 - 1.62i)T + (44.7 + 112. i)T^{2} \)
13 \( 1 + (1.30 + 1.23i)T + (9.14 + 168. i)T^{2} \)
17 \( 1 + (5.27 - 15.6i)T + (-230. - 174. i)T^{2} \)
19 \( 1 + (0.0242 + 0.148i)T + (-342. + 115. i)T^{2} \)
23 \( 1 + (30.3 - 8.42i)T + (453. - 272. i)T^{2} \)
29 \( 1 + (-1.00 + 1.66i)T + (-393. - 743. i)T^{2} \)
31 \( 1 + (6.01 - 36.6i)T + (-910. - 306. i)T^{2} \)
37 \( 1 + (1.35 - 24.9i)T + (-1.36e3 - 148. i)T^{2} \)
41 \( 1 + (-64.5 - 17.9i)T + (1.44e3 + 866. i)T^{2} \)
43 \( 1 + (19.8 + 29.2i)T + (-684. + 1.71e3i)T^{2} \)
47 \( 1 + (4.02 - 37.0i)T + (-2.15e3 - 474. i)T^{2} \)
53 \( 1 + (18.5 - 24.4i)T + (-751. - 2.70e3i)T^{2} \)
61 \( 1 + (-39.1 + 23.5i)T + (1.74e3 - 3.28e3i)T^{2} \)
67 \( 1 + (2.79 + 51.5i)T + (-4.46e3 + 485. i)T^{2} \)
71 \( 1 + (2.48 - 22.8i)T + (-4.92e3 - 1.08e3i)T^{2} \)
73 \( 1 + (20.7 - 24.3i)T + (-862. - 5.25e3i)T^{2} \)
79 \( 1 + (23.3 - 58.6i)T + (-4.53e3 - 4.29e3i)T^{2} \)
83 \( 1 + (9.41 + 20.3i)T + (-4.45e3 + 5.25e3i)T^{2} \)
89 \( 1 + (-22.7 + 37.8i)T + (-3.71e3 - 6.99e3i)T^{2} \)
97 \( 1 + (-0.456 - 0.537i)T + (-1.52e3 + 9.28e3i)T^{2} \)
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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

−12.01886476202051673958597026773, −10.98327083563638217344518051964, −9.896887055667651809570156707033, −8.890476819771194349557497792209, −8.244229557405200067724388627211, −7.74854265191463467125233930126, −4.67134513709665178735653967231, −3.90911953281365363294001758290, −1.88988974992846127842429876691, −1.17415952488627133644309227955, 2.22432912843238416189359128855, 4.40978959146782494087692255994, 5.83100987513857393672154317674, 7.16072574981219929281562457368, 7.76037493805381455900703037954, 8.564372163195463781777926631542, 9.574482450150783996825576834647, 10.58840194247259849532113023432, 11.51312625607171662086710393548, 13.81663446240508744390281338181

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