Properties

Label 2-177-177.89-c1-0-15
Degree $2$
Conductor $177$
Sign $-0.854 + 0.519i$
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  + (−0.0767 − 1.41i)2-s + (−0.135 − 1.72i)3-s + (−0.0105 + 0.00114i)4-s + (−0.435 − 1.29i)5-s + (−2.43 + 0.324i)6-s + (−0.863 + 1.27i)7-s + (−0.456 − 2.78i)8-s + (−2.96 + 0.469i)9-s + (−1.79 + 0.716i)10-s + (4.10 + 0.903i)11-s + (0.00340 + 0.0180i)12-s + (1.27 + 1.08i)13-s + (1.86 + 1.12i)14-s + (−2.17 + 0.928i)15-s + (−3.92 + 0.864i)16-s + (−1.70 + 1.15i)17-s + ⋯
L(s)  = 1  + (−0.0542 − 1.00i)2-s + (−0.0784 − 0.996i)3-s + (−0.00526 + 0.000572i)4-s + (−0.194 − 0.578i)5-s + (−0.993 + 0.132i)6-s + (−0.326 + 0.481i)7-s + (−0.161 − 0.984i)8-s + (−0.987 + 0.156i)9-s + (−0.568 + 0.226i)10-s + (1.23 + 0.272i)11-s + (0.000983 + 0.00520i)12-s + (0.354 + 0.300i)13-s + (0.499 + 0.300i)14-s + (−0.561 + 0.239i)15-s + (−0.981 + 0.216i)16-s + (−0.414 + 0.281i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.854 + 0.519i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.854 + 0.519i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $-0.854 + 0.519i$
Analytic conductor: \(1.41335\)
Root analytic conductor: \(1.18884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (89, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :1/2),\ -0.854 + 0.519i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.307077 - 1.09533i\)
\(L(\frac12)\) \(\approx\) \(0.307077 - 1.09533i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.135 + 1.72i)T \)
59 \( 1 + (3.37 - 6.90i)T \)
good2 \( 1 + (0.0767 + 1.41i)T + (-1.98 + 0.216i)T^{2} \)
5 \( 1 + (0.435 + 1.29i)T + (-3.98 + 3.02i)T^{2} \)
7 \( 1 + (0.863 - 1.27i)T + (-2.59 - 6.50i)T^{2} \)
11 \( 1 + (-4.10 - 0.903i)T + (9.98 + 4.61i)T^{2} \)
13 \( 1 + (-1.27 - 1.08i)T + (2.10 + 12.8i)T^{2} \)
17 \( 1 + (1.70 - 1.15i)T + (6.29 - 15.7i)T^{2} \)
19 \( 1 + (0.106 + 0.200i)T + (-10.6 + 15.7i)T^{2} \)
23 \( 1 + (2.98 + 2.82i)T + (1.24 + 22.9i)T^{2} \)
29 \( 1 + (-1.83 - 0.0992i)T + (28.8 + 3.13i)T^{2} \)
31 \( 1 + (-5.88 - 3.11i)T + (17.3 + 25.6i)T^{2} \)
37 \( 1 + (-9.18 - 1.50i)T + (35.0 + 11.8i)T^{2} \)
41 \( 1 + (0.553 + 0.584i)T + (-2.21 + 40.9i)T^{2} \)
43 \( 1 + (1.76 + 8.03i)T + (-39.0 + 18.0i)T^{2} \)
47 \( 1 + (4.56 + 1.53i)T + (37.4 + 28.4i)T^{2} \)
53 \( 1 + (-6.54 - 2.60i)T + (38.4 + 36.4i)T^{2} \)
61 \( 1 + (-2.05 + 0.111i)T + (60.6 - 6.59i)T^{2} \)
67 \( 1 + (15.0 - 2.47i)T + (63.4 - 21.3i)T^{2} \)
71 \( 1 + (2.35 - 6.99i)T + (-56.5 - 42.9i)T^{2} \)
73 \( 1 + (-4.63 + 7.70i)T + (-34.1 - 64.4i)T^{2} \)
79 \( 1 + (6.67 - 3.08i)T + (51.1 - 60.2i)T^{2} \)
83 \( 1 + (4.39 - 15.8i)T + (-71.1 - 42.7i)T^{2} \)
89 \( 1 + (0.138 - 2.56i)T + (-88.4 - 9.62i)T^{2} \)
97 \( 1 + (3.19 + 5.31i)T + (-45.4 + 85.7i)T^{2} \)
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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

−12.06944522370981476849236625637, −11.75605571993829169041872564252, −10.53060079613518859494961548819, −9.237391000777603961801200002209, −8.431867425456208059612790551590, −6.86923577997371185252215657301, −6.15140438268618410476018737995, −4.21881891461556791450607278549, −2.61498613334060040119522856130, −1.22822984366681311024196791532, 3.13113003946179379472325688407, 4.42446428912158450571248442287, 5.95007760318436748860740401855, 6.66661868623459104205638243811, 7.901914787140841501780299732264, 8.992082039967100658643005804482, 10.03991878712767061942345764512, 11.19461013904744953738159909893, 11.68547347875432768044346296773, 13.50586328827668446249084472756

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