Properties

Label 2-147-147.101-c3-0-34
Degree $2$
Conductor $147$
Sign $0.542 - 0.839i$
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  + (3.61 + 1.41i)2-s + (5.01 + 1.36i)3-s + (5.18 + 4.80i)4-s + (14.1 + 9.62i)5-s + (16.1 + 12.0i)6-s + (−17.7 − 5.35i)7-s + (−1.57 − 3.26i)8-s + (23.2 + 13.6i)9-s + (37.3 + 54.7i)10-s + (−4.02 − 26.6i)11-s + (19.4 + 31.1i)12-s + (−20.2 + 16.1i)13-s + (−56.4 − 44.4i)14-s + (57.6 + 67.5i)15-s + (−5.27 − 70.3i)16-s + (−25.6 − 7.91i)17-s + ⋯
L(s)  = 1  + (1.27 + 0.501i)2-s + (0.964 + 0.262i)3-s + (0.647 + 0.600i)4-s + (1.26 + 0.860i)5-s + (1.10 + 0.818i)6-s + (−0.957 − 0.288i)7-s + (−0.0694 − 0.144i)8-s + (0.862 + 0.506i)9-s + (1.18 + 1.73i)10-s + (−0.110 − 0.731i)11-s + (0.467 + 0.749i)12-s + (−0.432 + 0.344i)13-s + (−1.07 − 0.849i)14-s + (0.992 + 1.16i)15-s + (−0.0824 − 1.09i)16-s + (−0.366 − 0.112i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 147 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.542 - 0.839i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 147 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.542 - 0.839i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(147\)    =    \(3 \cdot 7^{2}\)
Sign: $0.542 - 0.839i$
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: \((2,\ 147,\ (\ :3/2),\ 0.542 - 0.839i)\)

Particular Values

\(L(2)\) \(\approx\) \(3.91866 + 2.13291i\)
\(L(\frac12)\) \(\approx\) \(3.91866 + 2.13291i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-5.01 - 1.36i)T \)
7 \( 1 + (17.7 + 5.35i)T \)
good2 \( 1 + (-3.61 - 1.41i)T + (5.86 + 5.44i)T^{2} \)
5 \( 1 + (-14.1 - 9.62i)T + (45.6 + 116. i)T^{2} \)
11 \( 1 + (4.02 + 26.6i)T + (-1.27e3 + 392. i)T^{2} \)
13 \( 1 + (20.2 - 16.1i)T + (488. - 2.14e3i)T^{2} \)
17 \( 1 + (25.6 + 7.91i)T + (4.05e3 + 2.76e3i)T^{2} \)
19 \( 1 + (39.0 - 22.5i)T + (3.42e3 - 5.94e3i)T^{2} \)
23 \( 1 + (35.6 + 115. i)T + (-1.00e4 + 6.85e3i)T^{2} \)
29 \( 1 + (-172. + 39.4i)T + (2.19e4 - 1.05e4i)T^{2} \)
31 \( 1 + (-219. - 126. i)T + (1.48e4 + 2.57e4i)T^{2} \)
37 \( 1 + (256. - 238. i)T + (3.78e3 - 5.05e4i)T^{2} \)
41 \( 1 + (232. - 111. i)T + (4.29e4 - 5.38e4i)T^{2} \)
43 \( 1 + (279. + 134. i)T + (4.95e4 + 6.21e4i)T^{2} \)
47 \( 1 + (-149. + 380. i)T + (-7.61e4 - 7.06e4i)T^{2} \)
53 \( 1 + (225. - 243. i)T + (-1.11e4 - 1.48e5i)T^{2} \)
59 \( 1 + (-656. + 447. i)T + (7.50e4 - 1.91e5i)T^{2} \)
61 \( 1 + (394. + 425. i)T + (-1.69e4 + 2.26e5i)T^{2} \)
67 \( 1 + (245. - 425. i)T + (-1.50e5 - 2.60e5i)T^{2} \)
71 \( 1 + (-571. - 130. i)T + (3.22e5 + 1.55e5i)T^{2} \)
73 \( 1 + (-261. + 102. i)T + (2.85e5 - 2.64e5i)T^{2} \)
79 \( 1 + (437. + 758. i)T + (-2.46e5 + 4.26e5i)T^{2} \)
83 \( 1 + (258. - 324. i)T + (-1.27e5 - 5.57e5i)T^{2} \)
89 \( 1 + (-163. - 24.6i)T + (6.73e5 + 2.07e5i)T^{2} \)
97 \( 1 - 42.3iT - 9.12e5T^{2} \)
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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

−13.39737820657650577134511010807, −12.24393397925574298358595502081, −10.32939131516034820371784519035, −9.917741425693312333131056126315, −8.576828588664779910649783520288, −6.75988608145745788531801228241, −6.42130742092880237468179748339, −4.88667439141981678795224646500, −3.46012313158858579591634699123, −2.54493061197940370374741607483, 1.89684713343795482835777911952, 2.89971698571645893571216924014, 4.38211926824938562493708902804, 5.55644267624114835425691302974, 6.70605233303792098048488956235, 8.456054733702799236758005720316, 9.445226993276389923939202963726, 10.20366358223441487497070425742, 12.14143927503858465756964686896, 12.69113215097644671192113207395

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