Properties

Label 2-882-441.101-c1-0-51
Degree $2$
Conductor $882$
Sign $-0.313 + 0.949i$
Analytic cond. $7.04280$
Root an. cond. $2.65382$
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  + (0.781 − 0.623i)2-s + (0.558 + 1.63i)3-s + (0.222 − 0.974i)4-s + (0.306 − 4.09i)5-s + (1.45 + 0.933i)6-s + (0.725 − 2.54i)7-s + (−0.433 − 0.900i)8-s + (−2.37 + 1.83i)9-s + (−2.31 − 3.39i)10-s + (−2.96 − 1.16i)11-s + (1.72 − 0.179i)12-s + (2.03 + 0.798i)13-s + (−1.01 − 2.44i)14-s + (6.88 − 1.78i)15-s + (−0.900 − 0.433i)16-s + (−3.67 − 1.13i)17-s + ⋯
L(s)  = 1  + (0.552 − 0.440i)2-s + (0.322 + 0.946i)3-s + (0.111 − 0.487i)4-s + (0.137 − 1.83i)5-s + (0.595 + 0.381i)6-s + (0.274 − 0.961i)7-s + (−0.153 − 0.318i)8-s + (−0.791 + 0.610i)9-s + (−0.731 − 1.07i)10-s + (−0.893 − 0.350i)11-s + (0.497 − 0.0519i)12-s + (0.563 + 0.221i)13-s + (−0.272 − 0.652i)14-s + (1.77 − 0.460i)15-s + (−0.225 − 0.108i)16-s + (−0.890 − 0.274i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.313 + 0.949i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.313 + 0.949i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(882\)    =    \(2 \cdot 3^{2} \cdot 7^{2}\)
Sign: $-0.313 + 0.949i$
Analytic conductor: \(7.04280\)
Root analytic conductor: \(2.65382\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{882} (101, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 882,\ (\ :1/2),\ -0.313 + 0.949i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.21533 - 1.68171i\)
\(L(\frac12)\) \(\approx\) \(1.21533 - 1.68171i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.781 + 0.623i)T \)
3 \( 1 + (-0.558 - 1.63i)T \)
7 \( 1 + (-0.725 + 2.54i)T \)
good5 \( 1 + (-0.306 + 4.09i)T + (-4.94 - 0.745i)T^{2} \)
11 \( 1 + (2.96 + 1.16i)T + (8.06 + 7.48i)T^{2} \)
13 \( 1 + (-2.03 - 0.798i)T + (9.52 + 8.84i)T^{2} \)
17 \( 1 + (3.67 + 1.13i)T + (14.0 + 9.57i)T^{2} \)
19 \( 1 + (-2.94 + 1.70i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (6.10 - 6.57i)T + (-1.71 - 22.9i)T^{2} \)
29 \( 1 + (-1.09 + 3.54i)T + (-23.9 - 16.3i)T^{2} \)
31 \( 1 - 1.28iT - 31T^{2} \)
37 \( 1 + (-7.38 + 6.85i)T + (2.76 - 36.8i)T^{2} \)
41 \( 1 + (-6.81 - 4.64i)T + (14.9 + 38.1i)T^{2} \)
43 \( 1 + (-9.31 + 6.34i)T + (15.7 - 40.0i)T^{2} \)
47 \( 1 + (-5.92 - 7.42i)T + (-10.4 + 45.8i)T^{2} \)
53 \( 1 + (-0.410 + 0.442i)T + (-3.96 - 52.8i)T^{2} \)
59 \( 1 + (0.384 + 0.185i)T + (36.7 + 46.1i)T^{2} \)
61 \( 1 + (-4.94 + 1.12i)T + (54.9 - 26.4i)T^{2} \)
67 \( 1 - 14.4T + 67T^{2} \)
71 \( 1 + (-9.27 - 2.11i)T + (63.9 + 30.8i)T^{2} \)
73 \( 1 + (-0.503 + 0.197i)T + (53.5 - 49.6i)T^{2} \)
79 \( 1 - 13.4T + 79T^{2} \)
83 \( 1 + (1.01 + 2.59i)T + (-60.8 + 56.4i)T^{2} \)
89 \( 1 + (3.25 + 0.490i)T + (85.0 + 26.2i)T^{2} \)
97 \( 1 + (2.91 + 1.68i)T + (48.5 + 84.0i)T^{2} \)
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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

−9.647783172558014375297103995982, −9.391197882692671465018319785024, −8.298512128687438530578749535567, −7.66463370941393232384210743828, −5.85015953056733833882228815342, −5.23906194883272559754033147854, −4.31723245174487585637330947254, −3.90255823859386061931261224725, −2.30169602919219081691660117364, −0.78231220609636885033462399784, 2.36009795669075477106043481102, 2.62264480140627609413799524938, 3.89359135143819491325614173245, 5.51843016573087605708689357709, 6.25034919958628258778485682052, 6.78184517385554577703175114218, 7.81655024644103318740019614078, 8.226984409923120164515921083320, 9.481111378819328420479882936383, 10.63380465099841462898953576867

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