Properties

Label 2-177-59.4-c3-0-19
Degree $2$
Conductor $177$
Sign $-0.375 + 0.926i$
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  + (−1.68 − 0.183i)2-s + (1.94 − 2.28i)3-s + (−4.99 − 1.10i)4-s + (3.49 + 2.65i)5-s + (−3.69 + 3.50i)6-s + (0.0781 − 0.196i)7-s + (21.1 + 7.11i)8-s + (−1.45 − 8.88i)9-s + (−5.41 − 5.12i)10-s + (21.6 − 10.0i)11-s + (−12.2 + 9.29i)12-s + (0.213 − 1.30i)13-s + (−0.167 + 0.316i)14-s + (12.8 − 2.83i)15-s + (2.83 + 1.31i)16-s + (−48.2 − 121. i)17-s + ⋯
L(s)  = 1  + (−0.596 − 0.0649i)2-s + (0.373 − 0.440i)3-s + (−0.624 − 0.137i)4-s + (0.312 + 0.237i)5-s + (−0.251 + 0.238i)6-s + (0.00421 − 0.0105i)7-s + (0.932 + 0.314i)8-s + (−0.0539 − 0.328i)9-s + (−0.171 − 0.162i)10-s + (0.594 − 0.275i)11-s + (−0.293 + 0.223i)12-s + (0.00456 − 0.0278i)13-s + (−0.00320 + 0.00604i)14-s + (0.221 − 0.0487i)15-s + (0.0442 + 0.0204i)16-s + (−0.687 − 1.72i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.375 + 0.926i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.375 + 0.926i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $-0.375 + 0.926i$
Analytic conductor: \(10.4433\)
Root analytic conductor: \(3.23161\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :3/2),\ -0.375 + 0.926i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.551871 - 0.819263i\)
\(L(\frac12)\) \(\approx\) \(0.551871 - 0.819263i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.94 + 2.28i)T \)
59 \( 1 + (274. + 360. i)T \)
good2 \( 1 + (1.68 + 0.183i)T + (7.81 + 1.71i)T^{2} \)
5 \( 1 + (-3.49 - 2.65i)T + (33.4 + 120. i)T^{2} \)
7 \( 1 + (-0.0781 + 0.196i)T + (-249. - 235. i)T^{2} \)
11 \( 1 + (-21.6 + 10.0i)T + (861. - 1.01e3i)T^{2} \)
13 \( 1 + (-0.213 + 1.30i)T + (-2.08e3 - 701. i)T^{2} \)
17 \( 1 + (48.2 + 121. i)T + (-3.56e3 + 3.37e3i)T^{2} \)
19 \( 1 + (10.2 + 15.0i)T + (-2.53e3 + 6.37e3i)T^{2} \)
23 \( 1 + (2.72 - 50.3i)T + (-1.20e4 - 1.31e3i)T^{2} \)
29 \( 1 + (294. - 32.0i)T + (2.38e4 - 5.24e3i)T^{2} \)
31 \( 1 + (-86.2 + 127. i)T + (-1.10e4 - 2.76e4i)T^{2} \)
37 \( 1 + (-358. + 120. i)T + (4.03e4 - 3.06e4i)T^{2} \)
41 \( 1 + (23.3 + 430. i)T + (-6.85e4 + 7.45e3i)T^{2} \)
43 \( 1 + (394. + 182. i)T + (5.14e4 + 6.05e4i)T^{2} \)
47 \( 1 + (-278. + 211. i)T + (2.77e4 - 1.00e5i)T^{2} \)
53 \( 1 + (298. - 283. i)T + (8.06e3 - 1.48e5i)T^{2} \)
61 \( 1 + (-404. - 44.0i)T + (2.21e5 + 4.87e4i)T^{2} \)
67 \( 1 + (-452. - 152. i)T + (2.39e5 + 1.82e5i)T^{2} \)
71 \( 1 + (-107. + 82.0i)T + (9.57e4 - 3.44e5i)T^{2} \)
73 \( 1 + (256. - 482. i)T + (-2.18e5 - 3.21e5i)T^{2} \)
79 \( 1 + (-582. - 685. i)T + (-7.97e4 + 4.86e5i)T^{2} \)
83 \( 1 + (343. - 206. i)T + (2.67e5 - 5.05e5i)T^{2} \)
89 \( 1 + (-941. + 102. i)T + (6.88e5 - 1.51e5i)T^{2} \)
97 \( 1 + (-523. - 986. i)T + (-5.12e5 + 7.55e5i)T^{2} \)
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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

−11.81454723667779183133710457526, −10.84096653380432183999027536119, −9.527218388113899053044933475992, −9.120804449192298022091258166234, −7.907565882075159891962370903354, −6.91434726102667728091400242431, −5.49547181930978992317520424232, −4.02605862418530139945729256004, −2.24236103695567807289433797099, −0.55363447543207044602777194403, 1.62438695135413193526562923185, 3.73296142713244152732204571629, 4.72455501901694136581660655411, 6.24652644472890420521050446114, 7.76931588404363337596384445214, 8.647609669191104594363096252227, 9.437818523443409316836241257775, 10.21730777528909171162516540040, 11.31964672224978492125808553185, 12.85836771579320541981272554926

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