Properties

Label 2-6e3-216.59-c1-0-6
Degree $2$
Conductor $216$
Sign $0.0757 - 0.997i$
Analytic cond. $1.72476$
Root an. cond. $1.31330$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.20 − 0.742i)2-s + (1.24 + 1.20i)3-s + (0.898 + 1.78i)4-s + (−3.07 + 1.11i)5-s + (−0.597 − 2.37i)6-s + (1.33 − 0.235i)7-s + (0.245 − 2.81i)8-s + (0.0801 + 2.99i)9-s + (4.53 + 0.935i)10-s + (−0.982 + 2.69i)11-s + (−1.04 + 3.30i)12-s + (−2.36 + 2.82i)13-s + (−1.78 − 0.709i)14-s + (−5.16 − 2.32i)15-s + (−2.38 + 3.20i)16-s + (1.94 + 1.12i)17-s + ⋯
L(s)  = 1  + (−0.851 − 0.524i)2-s + (0.716 + 0.697i)3-s + (0.449 + 0.893i)4-s + (−1.37 + 0.500i)5-s + (−0.243 − 0.969i)6-s + (0.505 − 0.0891i)7-s + (0.0867 − 0.996i)8-s + (0.0267 + 0.999i)9-s + (1.43 + 0.295i)10-s + (−0.296 + 0.813i)11-s + (−0.301 + 0.953i)12-s + (−0.656 + 0.782i)13-s + (−0.477 − 0.189i)14-s + (−1.33 − 0.600i)15-s + (−0.596 + 0.802i)16-s + (0.470 + 0.271i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0757 - 0.997i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0757 - 0.997i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216\)    =    \(2^{3} \cdot 3^{3}\)
Sign: $0.0757 - 0.997i$
Analytic conductor: \(1.72476\)
Root analytic conductor: \(1.31330\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{216} (59, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 216,\ (\ :1/2),\ 0.0757 - 0.997i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.552328 + 0.511957i\)
\(L(\frac12)\) \(\approx\) \(0.552328 + 0.511957i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.20 + 0.742i)T \)
3 \( 1 + (-1.24 - 1.20i)T \)
good5 \( 1 + (3.07 - 1.11i)T + (3.83 - 3.21i)T^{2} \)
7 \( 1 + (-1.33 + 0.235i)T + (6.57 - 2.39i)T^{2} \)
11 \( 1 + (0.982 - 2.69i)T + (-8.42 - 7.07i)T^{2} \)
13 \( 1 + (2.36 - 2.82i)T + (-2.25 - 12.8i)T^{2} \)
17 \( 1 + (-1.94 - 1.12i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (1.22 + 2.12i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (1.08 - 6.17i)T + (-21.6 - 7.86i)T^{2} \)
29 \( 1 + (-5.00 + 4.19i)T + (5.03 - 28.5i)T^{2} \)
31 \( 1 + (-4.65 - 0.820i)T + (29.1 + 10.6i)T^{2} \)
37 \( 1 + (-3.70 - 2.14i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (-7.28 + 8.67i)T + (-7.11 - 40.3i)T^{2} \)
43 \( 1 + (3.24 + 1.17i)T + (32.9 + 27.6i)T^{2} \)
47 \( 1 + (2.21 + 12.5i)T + (-44.1 + 16.0i)T^{2} \)
53 \( 1 - 4.14T + 53T^{2} \)
59 \( 1 + (-3.92 - 10.7i)T + (-45.1 + 37.9i)T^{2} \)
61 \( 1 + (-9.59 + 1.69i)T + (57.3 - 20.8i)T^{2} \)
67 \( 1 + (6.64 + 5.57i)T + (11.6 + 65.9i)T^{2} \)
71 \( 1 + (3.19 - 5.53i)T + (-35.5 - 61.4i)T^{2} \)
73 \( 1 + (2.87 + 4.97i)T + (-36.5 + 63.2i)T^{2} \)
79 \( 1 + (-5.31 - 6.33i)T + (-13.7 + 77.7i)T^{2} \)
83 \( 1 + (1.56 + 1.85i)T + (-14.4 + 81.7i)T^{2} \)
89 \( 1 + (-1.06 + 0.612i)T + (44.5 - 77.0i)T^{2} \)
97 \( 1 + (-16.9 - 6.17i)T + (74.3 + 62.3i)T^{2} \)
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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

−12.03119308985983005805843754126, −11.52858670102374363016861682926, −10.47285423139495437742228155642, −9.736894712285650610687584283910, −8.581039591994922101415023316898, −7.75139072465448924522613445671, −7.13015440157109285199448442814, −4.59096163079226827712479223348, −3.70298835406923989652387608868, −2.35465921742243513065280966660, 0.789709982169178284214100620463, 2.87375705112096463732880554806, 4.68985294893960001925860086686, 6.22069696891122306515284873409, 7.53761176117898789275158592257, 8.138637626318359169057906485508, 8.563880182915211623535307970901, 9.924805362876526239875436097528, 11.15832995853174574344553751184, 12.04692104876332291043023813747

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