Properties

Label 2-153-153.106-c3-0-28
Degree $2$
Conductor $153$
Sign $0.545 - 0.838i$
Analytic cond. $9.02729$
Root an. cond. $3.00454$
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  + (1.96 + 1.13i)2-s + (−2.46 + 4.57i)3-s + (−1.41 − 2.45i)4-s + (21.4 + 5.74i)5-s + (−10.0 + 6.19i)6-s + (17.3 − 4.65i)7-s − 24.6i·8-s + (−14.8 − 22.5i)9-s + (35.6 + 35.6i)10-s + (15.2 − 4.08i)11-s + (14.6 − 0.416i)12-s + (20.2 + 35.0i)13-s + (39.4 + 10.5i)14-s + (−79.1 + 83.7i)15-s + (16.6 − 28.8i)16-s + (−63.1 + 30.4i)17-s + ⋯
L(s)  = 1  + (0.696 + 0.401i)2-s + (−0.475 + 0.879i)3-s + (−0.176 − 0.306i)4-s + (1.91 + 0.513i)5-s + (−0.684 + 0.421i)6-s + (0.937 − 0.251i)7-s − 1.08i·8-s + (−0.548 − 0.836i)9-s + (1.12 + 1.12i)10-s + (0.417 − 0.111i)11-s + (0.353 − 0.0100i)12-s + (0.431 + 0.746i)13-s + (0.753 + 0.201i)14-s + (−1.36 + 1.44i)15-s + (0.260 − 0.451i)16-s + (−0.900 + 0.434i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 153 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.545 - 0.838i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 153 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.545 - 0.838i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(153\)    =    \(3^{2} \cdot 17\)
Sign: $0.545 - 0.838i$
Analytic conductor: \(9.02729\)
Root analytic conductor: \(3.00454\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{153} (106, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 153,\ (\ :3/2),\ 0.545 - 0.838i)\)

Particular Values

\(L(2)\) \(\approx\) \(2.44187 + 1.32451i\)
\(L(\frac12)\) \(\approx\) \(2.44187 + 1.32451i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (2.46 - 4.57i)T \)
17 \( 1 + (63.1 - 30.4i)T \)
good2 \( 1 + (-1.96 - 1.13i)T + (4 + 6.92i)T^{2} \)
5 \( 1 + (-21.4 - 5.74i)T + (108. + 62.5i)T^{2} \)
7 \( 1 + (-17.3 + 4.65i)T + (297. - 171.5i)T^{2} \)
11 \( 1 + (-15.2 + 4.08i)T + (1.15e3 - 665.5i)T^{2} \)
13 \( 1 + (-20.2 - 35.0i)T + (-1.09e3 + 1.90e3i)T^{2} \)
19 \( 1 - 54.3iT - 6.85e3T^{2} \)
23 \( 1 + (7.18 - 26.8i)T + (-1.05e4 - 6.08e3i)T^{2} \)
29 \( 1 + (42.1 + 157. i)T + (-2.11e4 + 1.21e4i)T^{2} \)
31 \( 1 + (155. + 41.6i)T + (2.57e4 + 1.48e4i)T^{2} \)
37 \( 1 + (-82.8 + 82.8i)T - 5.06e4iT^{2} \)
41 \( 1 + (37.5 - 139. i)T + (-5.96e4 - 3.44e4i)T^{2} \)
43 \( 1 + (399. + 230. i)T + (3.97e4 + 6.88e4i)T^{2} \)
47 \( 1 + (-80.5 + 139. i)T + (-5.19e4 - 8.99e4i)T^{2} \)
53 \( 1 - 37.6iT - 1.48e5T^{2} \)
59 \( 1 + (-94.3 + 54.4i)T + (1.02e5 - 1.77e5i)T^{2} \)
61 \( 1 + (-399. + 106. i)T + (1.96e5 - 1.13e5i)T^{2} \)
67 \( 1 + (-24.9 - 43.1i)T + (-1.50e5 + 2.60e5i)T^{2} \)
71 \( 1 + (365. - 365. i)T - 3.57e5iT^{2} \)
73 \( 1 + (-654. + 654. i)T - 3.89e5iT^{2} \)
79 \( 1 + (-35.9 + 9.63i)T + (4.26e5 - 2.46e5i)T^{2} \)
83 \( 1 + (1.08e3 + 625. i)T + (2.85e5 + 4.95e5i)T^{2} \)
89 \( 1 - 1.29e3T + 7.04e5T^{2} \)
97 \( 1 + (146. + 546. i)T + (-7.90e5 + 4.56e5i)T^{2} \)
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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

−13.10353264657902850609313854950, −11.43897867031810243265598476478, −10.54129975205891553039683313081, −9.750971582554114092166702313478, −8.933791644738991894161664049571, −6.66790697118196101057259612990, −5.96859228688140913313245039549, −5.11287400274927628806543041001, −3.94495768352281351174134553004, −1.70598330145019686268728681849, 1.50329697657337612853863936536, 2.53732041594356284508688062045, 4.91320946007632744170733503639, 5.46657256406596612605995045982, 6.68992213257263790692280831520, 8.310146677053635441426785907319, 9.109299785043565939735002365505, 10.69192379971926676137266236438, 11.55007342239103979639471523880, 12.71814367255031837472938311253

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