Properties

Label 2-12e2-16.3-c4-0-26
Degree $2$
Conductor $144$
Sign $-0.996 - 0.0846i$
Analytic cond. $14.8852$
Root an. cond. $3.85814$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−2.47 − 3.14i)2-s + (−3.78 + 15.5i)4-s + (−27.2 + 27.2i)5-s + 50.3·7-s + (58.2 − 26.5i)8-s + (152. + 18.3i)10-s + (53.1 + 53.1i)11-s + (−125. − 125. i)13-s + (−124. − 158. i)14-s + (−227. − 117. i)16-s − 286.·17-s + (−99.5 + 99.5i)19-s + (−320. − 526. i)20-s + (35.7 − 298. i)22-s + 100.·23-s + ⋯
L(s)  = 1  + (−0.617 − 0.786i)2-s + (−0.236 + 0.971i)4-s + (−1.08 + 1.08i)5-s + 1.02·7-s + (0.910 − 0.414i)8-s + (1.52 + 0.183i)10-s + (0.438 + 0.438i)11-s + (−0.740 − 0.740i)13-s + (−0.634 − 0.807i)14-s + (−0.888 − 0.459i)16-s − 0.990·17-s + (−0.275 + 0.275i)19-s + (−0.800 − 1.31i)20-s + (0.0739 − 0.616i)22-s + 0.189·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.996 - 0.0846i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.996 - 0.0846i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(144\)    =    \(2^{4} \cdot 3^{2}\)
Sign: $-0.996 - 0.0846i$
Analytic conductor: \(14.8852\)
Root analytic conductor: \(3.85814\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{144} (19, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 144,\ (\ :2),\ -0.996 - 0.0846i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.00161568 + 0.0380900i\)
\(L(\frac12)\) \(\approx\) \(0.00161568 + 0.0380900i\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (2.47 + 3.14i)T \)
3 \( 1 \)
good5 \( 1 + (27.2 - 27.2i)T - 625iT^{2} \)
7 \( 1 - 50.3T + 2.40e3T^{2} \)
11 \( 1 + (-53.1 - 53.1i)T + 1.46e4iT^{2} \)
13 \( 1 + (125. + 125. i)T + 2.85e4iT^{2} \)
17 \( 1 + 286.T + 8.35e4T^{2} \)
19 \( 1 + (99.5 - 99.5i)T - 1.30e5iT^{2} \)
23 \( 1 - 100.T + 2.79e5T^{2} \)
29 \( 1 + (343. + 343. i)T + 7.07e5iT^{2} \)
31 \( 1 + 208. iT - 9.23e5T^{2} \)
37 \( 1 + (1.15e3 - 1.15e3i)T - 1.87e6iT^{2} \)
41 \( 1 + 2.33e3iT - 2.82e6T^{2} \)
43 \( 1 + (2.07e3 + 2.07e3i)T + 3.41e6iT^{2} \)
47 \( 1 + 1.05e3iT - 4.87e6T^{2} \)
53 \( 1 + (2.13e3 - 2.13e3i)T - 7.89e6iT^{2} \)
59 \( 1 + (3.72e3 + 3.72e3i)T + 1.21e7iT^{2} \)
61 \( 1 + (-2.49e3 - 2.49e3i)T + 1.38e7iT^{2} \)
67 \( 1 + (329. - 329. i)T - 2.01e7iT^{2} \)
71 \( 1 - 1.04e3T + 2.54e7T^{2} \)
73 \( 1 + 2.67e3iT - 2.83e7T^{2} \)
79 \( 1 + 4.47e3iT - 3.89e7T^{2} \)
83 \( 1 + (1.45e3 - 1.45e3i)T - 4.74e7iT^{2} \)
89 \( 1 + 1.14e3iT - 6.27e7T^{2} \)
97 \( 1 + 1.31e4T + 8.85e7T^{2} \)
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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

−11.64785531783835229460806381668, −10.94726111402752637255940619795, −10.12299193946356435786054939143, −8.667487173053428896150737438407, −7.72825378049274575788849146324, −6.95861775709288589110554095352, −4.66849897485891142678809055701, −3.49247629273509656879137744282, −2.07627814804223706611539547103, −0.01924817015758369746532817381, 1.49747303424628091448160508549, 4.36182232833616897240904734185, 5.03691889071969749682294900886, 6.72368161985344067980993773944, 7.86168402160222181679249708285, 8.595079578317835189333960334058, 9.377538892490280950778628047350, 11.04450724100249654836721152220, 11.66106550700801054668938450563, 12.94655804088930733644245581624

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