Properties

Label 2-147-147.101-c3-0-22
Degree $2$
Conductor $147$
Sign $0.531 - 0.847i$
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  + (0.361 + 0.142i)2-s + (2.98 + 4.24i)3-s + (−5.75 − 5.33i)4-s + (16.3 + 11.1i)5-s + (0.478 + 1.96i)6-s + (18.4 − 1.10i)7-s + (−2.67 − 5.55i)8-s + (−9.12 + 25.4i)9-s + (4.32 + 6.34i)10-s + (−6.42 − 42.6i)11-s + (5.48 − 40.4i)12-s + (−40.4 + 32.2i)13-s + (6.84 + 2.22i)14-s + (1.50 + 102. i)15-s + (4.51 + 60.2i)16-s + (83.1 + 25.6i)17-s + ⋯
L(s)  = 1  + (0.127 + 0.0502i)2-s + (0.575 + 0.817i)3-s + (−0.719 − 0.667i)4-s + (1.46 + 0.995i)5-s + (0.0325 + 0.133i)6-s + (0.998 − 0.0597i)7-s + (−0.118 − 0.245i)8-s + (−0.337 + 0.941i)9-s + (0.136 + 0.200i)10-s + (−0.176 − 1.16i)11-s + (0.131 − 0.972i)12-s + (−0.863 + 0.688i)13-s + (0.130 + 0.0424i)14-s + (0.0259 + 1.76i)15-s + (0.0705 + 0.941i)16-s + (1.18 + 0.366i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 147 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.531 - 0.847i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 147 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.531 - 0.847i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(147\)    =    \(3 \cdot 7^{2}\)
Sign: $0.531 - 0.847i$
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: \((2,\ 147,\ (\ :3/2),\ 0.531 - 0.847i)\)

Particular Values

\(L(2)\) \(\approx\) \(2.11454 + 1.16968i\)
\(L(\frac12)\) \(\approx\) \(2.11454 + 1.16968i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-2.98 - 4.24i)T \)
7 \( 1 + (-18.4 + 1.10i)T \)
good2 \( 1 + (-0.361 - 0.142i)T + (5.86 + 5.44i)T^{2} \)
5 \( 1 + (-16.3 - 11.1i)T + (45.6 + 116. i)T^{2} \)
11 \( 1 + (6.42 + 42.6i)T + (-1.27e3 + 392. i)T^{2} \)
13 \( 1 + (40.4 - 32.2i)T + (488. - 2.14e3i)T^{2} \)
17 \( 1 + (-83.1 - 25.6i)T + (4.05e3 + 2.76e3i)T^{2} \)
19 \( 1 + (-56.0 + 32.3i)T + (3.42e3 - 5.94e3i)T^{2} \)
23 \( 1 + (-36.9 - 119. i)T + (-1.00e4 + 6.85e3i)T^{2} \)
29 \( 1 + (116. - 26.5i)T + (2.19e4 - 1.05e4i)T^{2} \)
31 \( 1 + (169. + 98.0i)T + (1.48e4 + 2.57e4i)T^{2} \)
37 \( 1 + (-167. + 155. i)T + (3.78e3 - 5.05e4i)T^{2} \)
41 \( 1 + (-147. + 70.8i)T + (4.29e4 - 5.38e4i)T^{2} \)
43 \( 1 + (420. + 202. i)T + (4.95e4 + 6.21e4i)T^{2} \)
47 \( 1 + (-139. + 354. i)T + (-7.61e4 - 7.06e4i)T^{2} \)
53 \( 1 + (-21.0 + 22.6i)T + (-1.11e4 - 1.48e5i)T^{2} \)
59 \( 1 + (85.5 - 58.2i)T + (7.50e4 - 1.91e5i)T^{2} \)
61 \( 1 + (341. + 367. i)T + (-1.69e4 + 2.26e5i)T^{2} \)
67 \( 1 + (-246. + 427. i)T + (-1.50e5 - 2.60e5i)T^{2} \)
71 \( 1 + (218. + 49.7i)T + (3.22e5 + 1.55e5i)T^{2} \)
73 \( 1 + (115. - 45.1i)T + (2.85e5 - 2.64e5i)T^{2} \)
79 \( 1 + (343. + 594. i)T + (-2.46e5 + 4.26e5i)T^{2} \)
83 \( 1 + (-314. + 394. i)T + (-1.27e5 - 5.57e5i)T^{2} \)
89 \( 1 + (-216. - 32.6i)T + (6.73e5 + 2.07e5i)T^{2} \)
97 \( 1 - 321. iT - 9.12e5T^{2} \)
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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

−13.41720402635790935142932969577, −11.30440964332036149149684077349, −10.51637730086289217086269377642, −9.663473128854561747506947355139, −9.012777927651310114691033700197, −7.52467960781439500024270414412, −5.73418211265660694799339762362, −5.19443216583764433141048458053, −3.48466747810854774487839885625, −1.89018083055762576480878523514, 1.29202702167883801744171518834, 2.64121460774211735336833671495, 4.72314690838651531239618689091, 5.54551146870413177282205662570, 7.42916782291630792438653142204, 8.192707907956745798169664863694, 9.273935824420433481273197350410, 9.935733412197358580607721617263, 12.02971405388064235888112838255, 12.63834837019130103086954291911

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