Properties

Label 2-147-147.101-c3-0-11
Degree $2$
Conductor $147$
Sign $0.733 - 0.680i$
Analytic cond. $8.67328$
Root an. cond. $2.94504$
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  + (−0.840 − 0.330i)2-s + (−1.12 + 5.07i)3-s + (−5.26 − 4.88i)4-s + (−8.71 − 5.94i)5-s + (2.62 − 3.89i)6-s + (17.4 − 6.25i)7-s + (5.95 + 12.3i)8-s + (−24.4 − 11.4i)9-s + (5.36 + 7.87i)10-s + (5.33 + 35.4i)11-s + (30.7 − 21.1i)12-s + (28.1 − 22.4i)13-s + (−16.7 − 0.492i)14-s + (39.9 − 37.5i)15-s + (3.36 + 44.9i)16-s + (100. + 31.0i)17-s + ⋯
L(s)  = 1  + (−0.297 − 0.116i)2-s + (−0.217 + 0.976i)3-s + (−0.658 − 0.610i)4-s + (−0.779 − 0.531i)5-s + (0.178 − 0.264i)6-s + (0.941 − 0.337i)7-s + (0.263 + 0.546i)8-s + (−0.905 − 0.424i)9-s + (0.169 + 0.249i)10-s + (0.146 + 0.970i)11-s + (0.739 − 0.509i)12-s + (0.601 − 0.479i)13-s + (−0.319 − 0.00940i)14-s + (0.688 − 0.645i)15-s + (0.0526 + 0.702i)16-s + (1.43 + 0.443i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 147 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.733 - 0.680i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 147 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.733 - 0.680i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(147\)    =    \(3 \cdot 7^{2}\)
Sign: $0.733 - 0.680i$
Analytic conductor: \(8.67328\)
Root analytic conductor: \(2.94504\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{147} (101, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 147,\ (\ :3/2),\ 0.733 - 0.680i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.929689 + 0.364778i\)
\(L(\frac12)\) \(\approx\) \(0.929689 + 0.364778i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (1.12 - 5.07i)T \)
7 \( 1 + (-17.4 + 6.25i)T \)
good2 \( 1 + (0.840 + 0.330i)T + (5.86 + 5.44i)T^{2} \)
5 \( 1 + (8.71 + 5.94i)T + (45.6 + 116. i)T^{2} \)
11 \( 1 + (-5.33 - 35.4i)T + (-1.27e3 + 392. i)T^{2} \)
13 \( 1 + (-28.1 + 22.4i)T + (488. - 2.14e3i)T^{2} \)
17 \( 1 + (-100. - 31.0i)T + (4.05e3 + 2.76e3i)T^{2} \)
19 \( 1 + (83.8 - 48.4i)T + (3.42e3 - 5.94e3i)T^{2} \)
23 \( 1 + (-49.4 - 160. i)T + (-1.00e4 + 6.85e3i)T^{2} \)
29 \( 1 + (-7.72 + 1.76i)T + (2.19e4 - 1.05e4i)T^{2} \)
31 \( 1 + (-259. - 149. i)T + (1.48e4 + 2.57e4i)T^{2} \)
37 \( 1 + (-230. + 213. i)T + (3.78e3 - 5.05e4i)T^{2} \)
41 \( 1 + (250. - 120. i)T + (4.29e4 - 5.38e4i)T^{2} \)
43 \( 1 + (-338. - 163. i)T + (4.95e4 + 6.21e4i)T^{2} \)
47 \( 1 + (-5.92 + 15.0i)T + (-7.61e4 - 7.06e4i)T^{2} \)
53 \( 1 + (-445. + 480. i)T + (-1.11e4 - 1.48e5i)T^{2} \)
59 \( 1 + (495. - 337. i)T + (7.50e4 - 1.91e5i)T^{2} \)
61 \( 1 + (329. + 355. i)T + (-1.69e4 + 2.26e5i)T^{2} \)
67 \( 1 + (438. - 760. i)T + (-1.50e5 - 2.60e5i)T^{2} \)
71 \( 1 + (-23.0 - 5.25i)T + (3.22e5 + 1.55e5i)T^{2} \)
73 \( 1 + (-293. + 115. i)T + (2.85e5 - 2.64e5i)T^{2} \)
79 \( 1 + (-265. - 459. i)T + (-2.46e5 + 4.26e5i)T^{2} \)
83 \( 1 + (603. - 756. i)T + (-1.27e5 - 5.57e5i)T^{2} \)
89 \( 1 + (507. + 76.4i)T + (6.73e5 + 2.07e5i)T^{2} \)
97 \( 1 - 648. iT - 9.12e5T^{2} \)
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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

−12.50061011503379533061863285299, −11.48855301909498798673148052316, −10.50727442558075134379848953691, −9.801917165496663714246007645934, −8.577227168376752738300131851263, −7.88340260347387296668967667104, −5.74823353377788363796137503058, −4.71952267415221016406338691250, −3.91710207677702158541115744691, −1.12887053466850924911026499431, 0.74545028843507656107831096369, 2.94733832959174007975009000150, 4.51317687114711421081680140335, 6.13519273673680263012913782404, 7.40707564736965370031022045504, 8.198936743293895161680904205031, 8.844978099196597114270525995637, 10.73305973972009843561336665997, 11.63920560657864466360390942943, 12.28289439088686927256155188860

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