Properties

Label 2-12e2-9.2-c4-0-14
Degree $2$
Conductor $144$
Sign $0.991 - 0.131i$
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  + (8.89 − 1.37i)3-s + (27.4 − 15.8i)5-s + (−37.6 + 65.2i)7-s + (77.2 − 24.4i)9-s + (123. + 71.1i)11-s + (96.3 + 166. i)13-s + (222. − 178. i)15-s − 325. i·17-s − 314.·19-s + (−245. + 632. i)21-s + (443. − 256. i)23-s + (188. − 326. i)25-s + (653. − 323. i)27-s + (−136. − 78.8i)29-s + (−183. − 318. i)31-s + ⋯
L(s)  = 1  + (0.988 − 0.152i)3-s + (1.09 − 0.633i)5-s + (−0.769 + 1.33i)7-s + (0.953 − 0.302i)9-s + (1.01 + 0.588i)11-s + (0.569 + 0.987i)13-s + (0.986 − 0.793i)15-s − 1.12i·17-s − 0.870·19-s + (−0.556 + 1.43i)21-s + (0.839 − 0.484i)23-s + (0.301 − 0.522i)25-s + (0.895 − 0.444i)27-s + (−0.162 − 0.0937i)29-s + (−0.191 − 0.331i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.991 - 0.131i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (0.991 - 0.131i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(144\)    =    \(2^{4} \cdot 3^{2}\)
Sign: $0.991 - 0.131i$
Analytic conductor: \(14.8852\)
Root analytic conductor: \(3.85814\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{144} (65, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 144,\ (\ :2),\ 0.991 - 0.131i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(3.02862 + 0.200692i\)
\(L(\frac12)\) \(\approx\) \(3.02862 + 0.200692i\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (-8.89 + 1.37i)T \)
good5 \( 1 + (-27.4 + 15.8i)T + (312.5 - 541. i)T^{2} \)
7 \( 1 + (37.6 - 65.2i)T + (-1.20e3 - 2.07e3i)T^{2} \)
11 \( 1 + (-123. - 71.1i)T + (7.32e3 + 1.26e4i)T^{2} \)
13 \( 1 + (-96.3 - 166. i)T + (-1.42e4 + 2.47e4i)T^{2} \)
17 \( 1 + 325. iT - 8.35e4T^{2} \)
19 \( 1 + 314.T + 1.30e5T^{2} \)
23 \( 1 + (-443. + 256. i)T + (1.39e5 - 2.42e5i)T^{2} \)
29 \( 1 + (136. + 78.8i)T + (3.53e5 + 6.12e5i)T^{2} \)
31 \( 1 + (183. + 318. i)T + (-4.61e5 + 7.99e5i)T^{2} \)
37 \( 1 - 1.73e3T + 1.87e6T^{2} \)
41 \( 1 + (342. - 197. i)T + (1.41e6 - 2.44e6i)T^{2} \)
43 \( 1 + (-360. + 624. i)T + (-1.70e6 - 2.96e6i)T^{2} \)
47 \( 1 + (2.15e3 + 1.24e3i)T + (2.43e6 + 4.22e6i)T^{2} \)
53 \( 1 - 3.98e3iT - 7.89e6T^{2} \)
59 \( 1 + (-2.13e3 + 1.23e3i)T + (6.05e6 - 1.04e7i)T^{2} \)
61 \( 1 + (1.24e3 - 2.14e3i)T + (-6.92e6 - 1.19e7i)T^{2} \)
67 \( 1 + (3.29e3 + 5.71e3i)T + (-1.00e7 + 1.74e7i)T^{2} \)
71 \( 1 - 5.82e3iT - 2.54e7T^{2} \)
73 \( 1 + 8.79e3T + 2.83e7T^{2} \)
79 \( 1 + (1.93e3 - 3.35e3i)T + (-1.94e7 - 3.37e7i)T^{2} \)
83 \( 1 + (1.04e4 + 6.01e3i)T + (2.37e7 + 4.11e7i)T^{2} \)
89 \( 1 + 7.63e3iT - 6.27e7T^{2} \)
97 \( 1 + (-1.45e3 + 2.52e3i)T + (-4.42e7 - 7.66e7i)T^{2} \)
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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

−12.69599911709437751561210811043, −11.68340112968302682761216337756, −9.808125998145573287073804021500, −9.157645866389381872963051219818, −8.776799515501406155374635148116, −6.91986971240020809114678480680, −5.98985619095907696948507118061, −4.42869228188299747935743847390, −2.69851067928946843269307108473, −1.62208784451203667254856550991, 1.34914749089781402497938657969, 3.07774632852087515197614801894, 3.99045743608459420725970651985, 6.09036108134727762958885195569, 6.92214400383496279808865805691, 8.258723429004922065249860843208, 9.419434585641747906672888568709, 10.26818483103082964827789114372, 10.89973514715780212399647421785, 13.10522718411499065030381321560

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