Properties

Label 2-177-177.2-c3-0-14
Degree $2$
Conductor $177$
Sign $-0.714 + 0.700i$
Analytic cond. $10.4433$
Root an. cond. $3.23161$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.191 + 3.53i)2-s + (−0.887 + 5.11i)3-s + (−4.49 − 0.489i)4-s + (2.01 − 5.98i)5-s + (−17.9 − 4.11i)6-s + (16.3 + 24.1i)7-s + (−1.98 + 12.1i)8-s + (−25.4 − 9.08i)9-s + (20.7 + 8.27i)10-s + (−40.8 + 8.99i)11-s + (6.49 − 22.5i)12-s + (8.51 − 7.23i)13-s + (−88.2 + 53.1i)14-s + (28.8 + 15.6i)15-s + (−77.8 − 17.1i)16-s + (−23.1 − 15.6i)17-s + ⋯
L(s)  = 1  + (−0.0677 + 1.24i)2-s + (−0.170 + 0.985i)3-s + (−0.562 − 0.0611i)4-s + (0.180 − 0.535i)5-s + (−1.21 − 0.280i)6-s + (0.882 + 1.30i)7-s + (−0.0879 + 0.536i)8-s + (−0.941 − 0.336i)9-s + (0.656 + 0.261i)10-s + (−1.12 + 0.246i)11-s + (0.156 − 0.543i)12-s + (0.181 − 0.154i)13-s + (−1.68 + 1.01i)14-s + (0.496 + 0.269i)15-s + (−1.21 − 0.267i)16-s + (−0.330 − 0.223i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.714 + 0.700i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.714 + 0.700i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $-0.714 + 0.700i$
Analytic conductor: \(10.4433\)
Root analytic conductor: \(3.23161\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (2, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :3/2),\ -0.714 + 0.700i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.505170 - 1.23688i\)
\(L(\frac12)\) \(\approx\) \(0.505170 - 1.23688i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.887 - 5.11i)T \)
59 \( 1 + (-433. + 133. i)T \)
good2 \( 1 + (0.191 - 3.53i)T + (-7.95 - 0.864i)T^{2} \)
5 \( 1 + (-2.01 + 5.98i)T + (-99.5 - 75.6i)T^{2} \)
7 \( 1 + (-16.3 - 24.1i)T + (-126. + 318. i)T^{2} \)
11 \( 1 + (40.8 - 8.99i)T + (1.20e3 - 558. i)T^{2} \)
13 \( 1 + (-8.51 + 7.23i)T + (355. - 2.16e3i)T^{2} \)
17 \( 1 + (23.1 + 15.6i)T + (1.81e3 + 4.56e3i)T^{2} \)
19 \( 1 + (26.4 - 49.8i)T + (-3.84e3 - 5.67e3i)T^{2} \)
23 \( 1 + (-54.6 + 51.7i)T + (658. - 1.21e4i)T^{2} \)
29 \( 1 + (29.1 - 1.58i)T + (2.42e4 - 2.63e3i)T^{2} \)
31 \( 1 + (-152. + 80.5i)T + (1.67e4 - 2.46e4i)T^{2} \)
37 \( 1 + (-139. + 22.9i)T + (4.80e4 - 1.61e4i)T^{2} \)
41 \( 1 + (214. - 226. i)T + (-3.73e3 - 6.88e4i)T^{2} \)
43 \( 1 + (-6.71 + 30.5i)T + (-7.21e4 - 3.33e4i)T^{2} \)
47 \( 1 + (242. - 81.6i)T + (8.26e4 - 6.28e4i)T^{2} \)
53 \( 1 + (344. - 137. i)T + (1.08e5 - 1.02e5i)T^{2} \)
61 \( 1 + (392. + 21.2i)T + (2.25e5 + 2.45e4i)T^{2} \)
67 \( 1 + (-308. - 50.6i)T + (2.85e5 + 9.60e4i)T^{2} \)
71 \( 1 + (-55.9 - 165. i)T + (-2.84e5 + 2.16e5i)T^{2} \)
73 \( 1 + (-452. - 751. i)T + (-1.82e5 + 3.43e5i)T^{2} \)
79 \( 1 + (-720. - 333. i)T + (3.19e5 + 3.75e5i)T^{2} \)
83 \( 1 + (55.4 + 199. i)T + (-4.89e5 + 2.94e5i)T^{2} \)
89 \( 1 + (-25.0 - 461. i)T + (-7.00e5 + 7.62e4i)T^{2} \)
97 \( 1 + (732. - 1.21e3i)T + (-4.27e5 - 8.06e5i)T^{2} \)
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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

−12.93026191984864512156701467730, −11.72864762677163541983818425211, −10.87971908459693847964098111804, −9.517793421973041988483480868521, −8.542176681340713385340682584846, −8.020156355007903527209438620495, −6.28170359451940848476304845389, −5.27429366727052012601959140597, −4.82139768770868230564321624022, −2.52879896578694351778463274844, 0.61488685708920123180671883009, 1.91353181004576625347493850678, 3.13901365186272696422984448953, 4.77815581037435142441097823341, 6.53069613678404130074043310097, 7.40398823722418012370208126509, 8.504463459807977107983753295298, 10.15666814499641996484512681820, 10.93992237631678503082853812644, 11.29979801842578220177451683062

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