Properties

Label 2-66-33.17-c1-0-3
Degree $2$
Conductor $66$
Sign $0.208 + 0.978i$
Analytic cond. $0.527012$
Root an. cond. $0.725956$
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  + (−0.309 − 0.951i)2-s + (0.809 − 1.53i)3-s + (−0.809 + 0.587i)4-s + (−0.897 − 0.291i)5-s + (−1.70 − 0.296i)6-s + (0.897 + 1.23i)7-s + (0.809 + 0.587i)8-s + (−1.69 − 2.47i)9-s + 0.943i·10-s + (0.151 + 3.31i)11-s + (0.245 + 1.71i)12-s + (4.03 − 1.30i)13-s + (0.897 − 1.23i)14-s + (−1.17 + 1.13i)15-s + (0.309 − 0.951i)16-s + (−0.906 + 2.78i)17-s + ⋯
L(s)  = 1  + (−0.218 − 0.672i)2-s + (0.467 − 0.884i)3-s + (−0.404 + 0.293i)4-s + (−0.401 − 0.130i)5-s + (−0.696 − 0.120i)6-s + (0.339 + 0.466i)7-s + (0.286 + 0.207i)8-s + (−0.563 − 0.826i)9-s + 0.298i·10-s + (0.0457 + 0.998i)11-s + (0.0709 + 0.494i)12-s + (1.11 − 0.363i)13-s + (0.239 − 0.330i)14-s + (−0.302 + 0.293i)15-s + (0.0772 − 0.237i)16-s + (−0.219 + 0.676i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 66 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.208 + 0.978i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 66 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.208 + 0.978i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(66\)    =    \(2 \cdot 3 \cdot 11\)
Sign: $0.208 + 0.978i$
Analytic conductor: \(0.527012\)
Root analytic conductor: \(0.725956\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{66} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 66,\ (\ :1/2),\ 0.208 + 0.978i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.674204 - 0.545586i\)
\(L(\frac12)\) \(\approx\) \(0.674204 - 0.545586i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.309 + 0.951i)T \)
3 \( 1 + (-0.809 + 1.53i)T \)
11 \( 1 + (-0.151 - 3.31i)T \)
good5 \( 1 + (0.897 + 0.291i)T + (4.04 + 2.93i)T^{2} \)
7 \( 1 + (-0.897 - 1.23i)T + (-2.16 + 6.65i)T^{2} \)
13 \( 1 + (-4.03 + 1.30i)T + (10.5 - 7.64i)T^{2} \)
17 \( 1 + (0.906 - 2.78i)T + (-13.7 - 9.99i)T^{2} \)
19 \( 1 + (4.16 - 5.73i)T + (-5.87 - 18.0i)T^{2} \)
23 \( 1 + 1.18iT - 23T^{2} \)
29 \( 1 + (-5.17 + 3.75i)T + (8.96 - 27.5i)T^{2} \)
31 \( 1 + (2.68 + 8.27i)T + (-25.0 + 18.2i)T^{2} \)
37 \( 1 + (2.28 - 1.66i)T + (11.4 - 35.1i)T^{2} \)
41 \( 1 + (5.92 + 4.30i)T + (12.6 + 38.9i)T^{2} \)
43 \( 1 - 5.34iT - 43T^{2} \)
47 \( 1 + (5.58 - 7.68i)T + (-14.5 - 44.6i)T^{2} \)
53 \( 1 + (-4.62 + 1.50i)T + (42.8 - 31.1i)T^{2} \)
59 \( 1 + (-2.74 - 3.77i)T + (-18.2 + 56.1i)T^{2} \)
61 \( 1 + (0.685 + 0.222i)T + (49.3 + 35.8i)T^{2} \)
67 \( 1 - 3.89T + 67T^{2} \)
71 \( 1 + (-9.47 - 3.07i)T + (57.4 + 41.7i)T^{2} \)
73 \( 1 + (-1.03 - 1.41i)T + (-22.5 + 69.4i)T^{2} \)
79 \( 1 + (1.56 - 0.508i)T + (63.9 - 46.4i)T^{2} \)
83 \( 1 + (-1.90 + 5.85i)T + (-67.1 - 48.7i)T^{2} \)
89 \( 1 + 17.3iT - 89T^{2} \)
97 \( 1 + (-3.54 - 10.8i)T + (-78.4 + 57.0i)T^{2} \)
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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

−14.51797524295338137100096337014, −13.21888908362595909074040530215, −12.41352586767601314524273813910, −11.53455480979764724732602494211, −10.09336666659811382626997051098, −8.578181158405468166898695301466, −7.933884991667349642889561144066, −6.18434389903863806633736044042, −3.96031595649973065902395205791, −1.98224273110715892290112230774, 3.62268449802275999316575604826, 5.05367016906947677232204408446, 6.80294551433325624591476056817, 8.336484245552180820878133796876, 9.017382449223432388362948263542, 10.59168563274683766774507700903, 11.33406210937897771645473841047, 13.49586319838369217425975750104, 14.10015636477508570396634747002, 15.33829659690734846205646565275

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