Properties

Label 2-666-37.9-c1-0-8
Degree $2$
Conductor $666$
Sign $-0.252 - 0.967i$
Analytic cond. $5.31803$
Root an. cond. $2.30608$
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  + (0.173 + 0.984i)2-s + (−0.939 + 0.342i)4-s + (1.79 + 1.50i)5-s + (1.93 + 1.62i)7-s + (−0.5 − 0.866i)8-s + (−1.17 + 2.03i)10-s + (0.560 + 0.970i)11-s + (1.70 − 0.620i)13-s + (−1.26 + 2.19i)14-s + (0.766 − 0.642i)16-s + (−2.81 − 1.02i)17-s + (−0.971 + 5.51i)19-s + (−2.20 − 0.802i)20-s + (−0.858 + 0.720i)22-s + (4.55 − 7.88i)23-s + ⋯
L(s)  = 1  + (0.122 + 0.696i)2-s + (−0.469 + 0.171i)4-s + (0.804 + 0.674i)5-s + (0.733 + 0.615i)7-s + (−0.176 − 0.306i)8-s + (−0.371 + 0.642i)10-s + (0.168 + 0.292i)11-s + (0.473 − 0.172i)13-s + (−0.338 + 0.586i)14-s + (0.191 − 0.160i)16-s + (−0.683 − 0.248i)17-s + (−0.222 + 1.26i)19-s + (−0.493 − 0.179i)20-s + (−0.183 + 0.153i)22-s + (0.949 − 1.64i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 666 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.252 - 0.967i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 666 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.252 - 0.967i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(666\)    =    \(2 \cdot 3^{2} \cdot 37\)
Sign: $-0.252 - 0.967i$
Analytic conductor: \(5.31803\)
Root analytic conductor: \(2.30608\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{666} (379, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 666,\ (\ :1/2),\ -0.252 - 0.967i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.12743 + 1.45992i\)
\(L(\frac12)\) \(\approx\) \(1.12743 + 1.45992i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.173 - 0.984i)T \)
3 \( 1 \)
37 \( 1 + (-2.33 - 5.61i)T \)
good5 \( 1 + (-1.79 - 1.50i)T + (0.868 + 4.92i)T^{2} \)
7 \( 1 + (-1.93 - 1.62i)T + (1.21 + 6.89i)T^{2} \)
11 \( 1 + (-0.560 - 0.970i)T + (-5.5 + 9.52i)T^{2} \)
13 \( 1 + (-1.70 + 0.620i)T + (9.95 - 8.35i)T^{2} \)
17 \( 1 + (2.81 + 1.02i)T + (13.0 + 10.9i)T^{2} \)
19 \( 1 + (0.971 - 5.51i)T + (-17.8 - 6.49i)T^{2} \)
23 \( 1 + (-4.55 + 7.88i)T + (-11.5 - 19.9i)T^{2} \)
29 \( 1 + (-4.52 - 7.83i)T + (-14.5 + 25.1i)T^{2} \)
31 \( 1 + 4.53T + 31T^{2} \)
41 \( 1 + (6.98 - 2.54i)T + (31.4 - 26.3i)T^{2} \)
43 \( 1 + 8.92T + 43T^{2} \)
47 \( 1 + (0.194 - 0.337i)T + (-23.5 - 40.7i)T^{2} \)
53 \( 1 + (-9.23 + 7.74i)T + (9.20 - 52.1i)T^{2} \)
59 \( 1 + (6.41 - 5.38i)T + (10.2 - 58.1i)T^{2} \)
61 \( 1 + (-2.45 + 0.892i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (-5.62 - 4.72i)T + (11.6 + 65.9i)T^{2} \)
71 \( 1 + (-0.448 + 2.54i)T + (-66.7 - 24.2i)T^{2} \)
73 \( 1 + 0.709T + 73T^{2} \)
79 \( 1 + (-3.39 - 2.84i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (6.81 + 2.47i)T + (63.5 + 53.3i)T^{2} \)
89 \( 1 + (-9.95 + 8.35i)T + (15.4 - 87.6i)T^{2} \)
97 \( 1 + (-7.34 + 12.7i)T + (-48.5 - 84.0i)T^{2} \)
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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

−10.58524451745179144437629201386, −9.965670543874462217622491060731, −8.695736606027262494121084033041, −8.375275917146387195262823608814, −6.95277303092585468004111649302, −6.43331797082258467012921138741, −5.42818348129997615917702026707, −4.58403895264579036840563196224, −3.10760652144914542197810080933, −1.82046391257734116991192025389, 1.06352130561113219681091042686, 2.13816211043781266132257226173, 3.66123128764100168503709583198, 4.71018018271171822501779513174, 5.45440563984686329177594010423, 6.61594033679947171394742028763, 7.79222681921137559787204418487, 8.902067932933833724908497717581, 9.303327758041657194838829575407, 10.39638555333584920010182324625

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