Properties

Label 2-177-59.7-c3-0-3
Degree $2$
Conductor $177$
Sign $0.369 - 0.929i$
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  + (−1.93 − 2.84i)2-s + (−0.162 + 2.99i)3-s + (−1.42 + 3.56i)4-s + (−12.2 + 5.65i)5-s + (8.84 − 5.32i)6-s + (8.68 − 31.2i)7-s + (−13.9 + 3.07i)8-s + (−8.94 − 0.973i)9-s + (39.6 + 23.8i)10-s + (25.9 − 24.5i)11-s + (−10.4 − 4.83i)12-s + (−8.20 + 0.892i)13-s + (−105. + 35.6i)14-s + (−14.9 − 37.5i)15-s + (58.0 + 54.9i)16-s + (29.2 + 105. i)17-s + ⋯
L(s)  = 1  + (−0.682 − 1.00i)2-s + (−0.0312 + 0.576i)3-s + (−0.177 + 0.445i)4-s + (−1.09 + 0.505i)5-s + (0.601 − 0.362i)6-s + (0.469 − 1.68i)7-s + (−0.617 + 0.135i)8-s + (−0.331 − 0.0360i)9-s + (1.25 + 0.755i)10-s + (0.710 − 0.673i)11-s + (−0.251 − 0.116i)12-s + (−0.175 + 0.0190i)13-s + (−2.02 + 0.681i)14-s + (−0.257 − 0.645i)15-s + (0.907 + 0.859i)16-s + (0.417 + 1.50i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.369 - 0.929i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 177 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.369 - 0.929i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(177\)    =    \(3 \cdot 59\)
Sign: $0.369 - 0.929i$
Analytic conductor: \(10.4433\)
Root analytic conductor: \(3.23161\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{177} (7, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 177,\ (\ :3/2),\ 0.369 - 0.929i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.300021 + 0.203607i\)
\(L(\frac12)\) \(\approx\) \(0.300021 + 0.203607i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.162 - 2.99i)T \)
59 \( 1 + (452. - 23.8i)T \)
good2 \( 1 + (1.93 + 2.84i)T + (-2.96 + 7.43i)T^{2} \)
5 \( 1 + (12.2 - 5.65i)T + (80.9 - 95.2i)T^{2} \)
7 \( 1 + (-8.68 + 31.2i)T + (-293. - 176. i)T^{2} \)
11 \( 1 + (-25.9 + 24.5i)T + (72.0 - 1.32e3i)T^{2} \)
13 \( 1 + (8.20 - 0.892i)T + (2.14e3 - 472. i)T^{2} \)
17 \( 1 + (-29.2 - 105. i)T + (-4.20e3 + 2.53e3i)T^{2} \)
19 \( 1 + (86.3 - 65.6i)T + (1.83e3 - 6.60e3i)T^{2} \)
23 \( 1 + (81.9 - 154. i)T + (-6.82e3 - 1.00e4i)T^{2} \)
29 \( 1 + (45.9 - 67.7i)T + (-9.02e3 - 2.26e4i)T^{2} \)
31 \( 1 + (80.9 + 61.5i)T + (7.96e3 + 2.87e4i)T^{2} \)
37 \( 1 + (-257. - 56.6i)T + (4.59e4 + 2.12e4i)T^{2} \)
41 \( 1 + (-154. - 290. i)T + (-3.86e4 + 5.70e4i)T^{2} \)
43 \( 1 + (23.7 + 22.4i)T + (4.30e3 + 7.93e4i)T^{2} \)
47 \( 1 + (362. + 167. i)T + (6.72e4 + 7.91e4i)T^{2} \)
53 \( 1 + (-517. + 311. i)T + (6.97e4 - 1.31e5i)T^{2} \)
61 \( 1 + (-416. - 613. i)T + (-8.40e4 + 2.10e5i)T^{2} \)
67 \( 1 + (400. - 88.0i)T + (2.72e5 - 1.26e5i)T^{2} \)
71 \( 1 + (691. + 320. i)T + (2.31e5 + 2.72e5i)T^{2} \)
73 \( 1 + (-146. + 49.2i)T + (3.09e5 - 2.35e5i)T^{2} \)
79 \( 1 + (-37.0 - 683. i)T + (-4.90e5 + 5.33e4i)T^{2} \)
83 \( 1 + (108. + 663. i)T + (-5.41e5 + 1.82e5i)T^{2} \)
89 \( 1 + (244. - 359. i)T + (-2.60e5 - 6.54e5i)T^{2} \)
97 \( 1 + (-109. - 36.9i)T + (7.26e5 + 5.52e5i)T^{2} \)
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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

−11.81846784230212326594344297260, −11.20138232732703996535343709173, −10.55796257283693048658098034819, −9.842864009479517895054018698457, −8.414726738860720109964359604753, −7.63931450823580834506590079316, −6.12266767847120168415234285982, −3.97184911006689509444439506865, −3.62896338942032598056357057857, −1.37045720819124059211961087476, 0.22016455432138487474514823726, 2.50483866668432243791313576719, 4.61634134023297884938687844460, 5.93227011127074664605733825431, 7.04278196844110028745193062761, 7.973181428956717331987922022423, 8.716019307235728890283118826727, 9.388700238152457909094595745117, 11.44351626086276933469746879625, 12.14250408767088997699354207969

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