Properties

Label 2-12e2-9.2-c2-0-8
Degree $2$
Conductor $144$
Sign $0.984 + 0.173i$
Analytic cond. $3.92371$
Root an. cond. $1.98083$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s + (6.39 − 3.69i)5-s + (−3.39 + 5.88i)7-s + 9·9-s + (−5.29 − 3.05i)11-s + (−8.39 − 14.5i)13-s + (19.1 − 11.0i)15-s + 25.1i·17-s + 17.5·19-s + (−10.1 + 17.6i)21-s + (−12.3 + 7.15i)23-s + (14.7 − 25.6i)25-s + 27·27-s + (16.1 + 9.35i)29-s + (−23.3 − 40.5i)31-s + ⋯
L(s)  = 1  + 3-s + (1.27 − 0.738i)5-s + (−0.485 + 0.841i)7-s + 9-s + (−0.481 − 0.278i)11-s + (−0.646 − 1.11i)13-s + (1.27 − 0.738i)15-s + 1.48i·17-s + 0.926·19-s + (−0.485 + 0.841i)21-s + (−0.539 + 0.311i)23-s + (0.591 − 1.02i)25-s + 27-s + (0.558 + 0.322i)29-s + (−0.754 − 1.30i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.984 + 0.173i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.984 + 0.173i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(144\)    =    \(2^{4} \cdot 3^{2}\)
Sign: $0.984 + 0.173i$
Analytic conductor: \(3.92371\)
Root analytic conductor: \(1.98083\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{144} (65, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 144,\ (\ :1),\ 0.984 + 0.173i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.16463 - 0.189381i\)
\(L(\frac12)\) \(\approx\) \(2.16463 - 0.189381i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - 3T \)
good5 \( 1 + (-6.39 + 3.69i)T + (12.5 - 21.6i)T^{2} \)
7 \( 1 + (3.39 - 5.88i)T + (-24.5 - 42.4i)T^{2} \)
11 \( 1 + (5.29 + 3.05i)T + (60.5 + 104. i)T^{2} \)
13 \( 1 + (8.39 + 14.5i)T + (-84.5 + 146. i)T^{2} \)
17 \( 1 - 25.1iT - 289T^{2} \)
19 \( 1 - 17.5T + 361T^{2} \)
23 \( 1 + (12.3 - 7.15i)T + (264.5 - 458. i)T^{2} \)
29 \( 1 + (-16.1 - 9.35i)T + (420.5 + 728. i)T^{2} \)
31 \( 1 + (23.3 + 40.5i)T + (-480.5 + 832. i)T^{2} \)
37 \( 1 + 49.5T + 1.36e3T^{2} \)
41 \( 1 + (34.5 - 19.9i)T + (840.5 - 1.45e3i)T^{2} \)
43 \( 1 + (22.0 - 38.2i)T + (-924.5 - 1.60e3i)T^{2} \)
47 \( 1 + (28.8 + 16.6i)T + (1.10e3 + 1.91e3i)T^{2} \)
53 \( 1 - 10.1iT - 2.80e3T^{2} \)
59 \( 1 + (-14.2 + 8.25i)T + (1.74e3 - 3.01e3i)T^{2} \)
61 \( 1 + (10.6 - 18.3i)T + (-1.86e3 - 3.22e3i)T^{2} \)
67 \( 1 + (43.4 + 75.3i)T + (-2.24e3 + 3.88e3i)T^{2} \)
71 \( 1 - 30.2iT - 5.04e3T^{2} \)
73 \( 1 + 48.7T + 5.32e3T^{2} \)
79 \( 1 + (-55.7 + 96.6i)T + (-3.12e3 - 5.40e3i)T^{2} \)
83 \( 1 + (-85.0 - 49.1i)T + (3.44e3 + 5.96e3i)T^{2} \)
89 \( 1 - 75.5iT - 7.92e3T^{2} \)
97 \( 1 + (-70.2 + 121. i)T + (-4.70e3 - 8.14e3i)T^{2} \)
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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

−13.00905248234756048706423053751, −12.28628930907100158460170316173, −10.31849739447872205681256167182, −9.676709104197353544369606250021, −8.758332285372489003070324274337, −7.83622947317915995758596225837, −6.09833730928179908222855567453, −5.16054385765402168947639542302, −3.18968364246582292948899385194, −1.87096195090316916790817694638, 2.05922533163694006560593327019, 3.27858143209061309093459445123, 4.97924532786057456527304325791, 6.81030742549333747140828365773, 7.26492404496764337175678030287, 8.991470931175957153758386576243, 9.899729749495428579888247814598, 10.34090924372538328214282119130, 12.00357330465810518060174278512, 13.34843958696432587572967780502

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