Properties

Label 2-6e3-216.101-c2-0-23
Degree $2$
Conductor $216$
Sign $0.130 - 0.991i$
Analytic cond. $5.88557$
Root an. cond. $2.42602$
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  + (−1.45 + 1.36i)2-s + (2.96 − 0.459i)3-s + (0.260 − 3.99i)4-s + (0.868 + 4.92i)5-s + (−3.69 + 4.72i)6-s + (−1.57 − 1.31i)7-s + (5.07 + 6.18i)8-s + (8.57 − 2.72i)9-s + (−8.00 − 6.00i)10-s + (−2.15 + 12.2i)11-s + (−1.06 − 11.9i)12-s + (−1.86 + 5.13i)13-s + (4.09 − 0.224i)14-s + (4.84 + 14.2i)15-s + (−15.8 − 2.08i)16-s + (14.0 − 8.11i)17-s + ⋯
L(s)  = 1  + (−0.729 + 0.683i)2-s + (0.988 − 0.153i)3-s + (0.0652 − 0.997i)4-s + (0.173 + 0.985i)5-s + (−0.616 + 0.787i)6-s + (−0.224 − 0.188i)7-s + (0.634 + 0.772i)8-s + (0.952 − 0.302i)9-s + (−0.800 − 0.600i)10-s + (−0.195 + 1.10i)11-s + (−0.0884 − 0.996i)12-s + (−0.143 + 0.394i)13-s + (0.292 − 0.0160i)14-s + (0.322 + 0.947i)15-s + (−0.991 − 0.130i)16-s + (0.826 − 0.477i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.130 - 0.991i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.130 - 0.991i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216\)    =    \(2^{3} \cdot 3^{3}\)
Sign: $0.130 - 0.991i$
Analytic conductor: \(5.88557\)
Root analytic conductor: \(2.42602\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{216} (101, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 216,\ (\ :1),\ 0.130 - 0.991i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.13630 + 0.996683i\)
\(L(\frac12)\) \(\approx\) \(1.13630 + 0.996683i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.45 - 1.36i)T \)
3 \( 1 + (-2.96 + 0.459i)T \)
good5 \( 1 + (-0.868 - 4.92i)T + (-23.4 + 8.55i)T^{2} \)
7 \( 1 + (1.57 + 1.31i)T + (8.50 + 48.2i)T^{2} \)
11 \( 1 + (2.15 - 12.2i)T + (-113. - 41.3i)T^{2} \)
13 \( 1 + (1.86 - 5.13i)T + (-129. - 108. i)T^{2} \)
17 \( 1 + (-14.0 + 8.11i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-15.7 - 9.07i)T + (180.5 + 312. i)T^{2} \)
23 \( 1 + (-9.99 - 11.9i)T + (-91.8 + 520. i)T^{2} \)
29 \( 1 + (6.36 - 2.31i)T + (644. - 540. i)T^{2} \)
31 \( 1 + (29.5 - 24.8i)T + (166. - 946. i)T^{2} \)
37 \( 1 + (10.0 - 5.80i)T + (684.5 - 1.18e3i)T^{2} \)
41 \( 1 + (8.64 - 23.7i)T + (-1.28e3 - 1.08e3i)T^{2} \)
43 \( 1 + (23.2 + 4.09i)T + (1.73e3 + 632. i)T^{2} \)
47 \( 1 + (23.4 - 27.8i)T + (-383. - 2.17e3i)T^{2} \)
53 \( 1 - 41.0T + 2.80e3T^{2} \)
59 \( 1 + (17.5 + 99.2i)T + (-3.27e3 + 1.19e3i)T^{2} \)
61 \( 1 + (-57.2 + 68.2i)T + (-646. - 3.66e3i)T^{2} \)
67 \( 1 + (-17.9 + 49.2i)T + (-3.43e3 - 2.88e3i)T^{2} \)
71 \( 1 + (-82.8 + 47.8i)T + (2.52e3 - 4.36e3i)T^{2} \)
73 \( 1 + (-53.2 + 92.1i)T + (-2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (97.1 - 35.3i)T + (4.78e3 - 4.01e3i)T^{2} \)
83 \( 1 + (120. - 43.9i)T + (5.27e3 - 4.42e3i)T^{2} \)
89 \( 1 + (-110. - 63.8i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (0.630 - 3.57i)T + (-8.84e3 - 3.21e3i)T^{2} \)
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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

−12.39614922745561062302677635916, −10.99510515546067633502017872126, −9.813739138146494100154804290897, −9.613594597667485515556423986698, −8.170579809676991115215024581010, −7.22707333700255639983867206050, −6.76873278733907994834143630191, −5.09361866273006682955360836698, −3.28927643717071180130970000465, −1.79481242594074360374704564559, 1.06529872760290664119699865137, 2.73116062719810901902492209972, 3.83376976183693103109270003062, 5.38407835581747859686515276426, 7.28089462446807315988619930802, 8.328664621611169862153795952734, 8.886278132487307698954682536149, 9.732391178822257338978996592167, 10.67139679064672181828997238745, 11.88435699442761070406858007792

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