Properties

Label 2-45-45.22-c2-0-0
Degree $2$
Conductor $45$
Sign $-0.984 - 0.172i$
Analytic cond. $1.22616$
Root an. cond. $1.10732$
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  + (−0.644 + 2.40i)2-s + (−2.98 + 0.325i)3-s + (−1.90 − 1.10i)4-s + (−4.49 + 2.18i)5-s + (1.13 − 7.38i)6-s + (0.0176 − 0.0658i)7-s + (−3.16 + 3.16i)8-s + (8.78 − 1.94i)9-s + (−2.34 − 12.2i)10-s + (4.62 + 8.00i)11-s + (6.05 + 2.66i)12-s + (3.38 + 12.6i)13-s + (0.146 + 0.0848i)14-s + (12.7 − 7.97i)15-s + (−9.97 − 17.2i)16-s + (13.6 + 13.6i)17-s + ⋯
L(s)  = 1  + (−0.322 + 1.20i)2-s + (−0.994 + 0.108i)3-s + (−0.477 − 0.275i)4-s + (−0.899 + 0.436i)5-s + (0.189 − 1.23i)6-s + (0.00251 − 0.00940i)7-s + (−0.395 + 0.395i)8-s + (0.976 − 0.216i)9-s + (−0.234 − 1.22i)10-s + (0.420 + 0.727i)11-s + (0.504 + 0.222i)12-s + (0.260 + 0.972i)13-s + (0.0104 + 0.00606i)14-s + (0.847 − 0.531i)15-s + (−0.623 − 1.08i)16-s + (0.800 + 0.800i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 45 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.984 - 0.172i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 45 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.984 - 0.172i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(45\)    =    \(3^{2} \cdot 5\)
Sign: $-0.984 - 0.172i$
Analytic conductor: \(1.22616\)
Root analytic conductor: \(1.10732\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{45} (22, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 45,\ (\ :1),\ -0.984 - 0.172i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.0491108 + 0.564866i\)
\(L(\frac12)\) \(\approx\) \(0.0491108 + 0.564866i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (2.98 - 0.325i)T \)
5 \( 1 + (4.49 - 2.18i)T \)
good2 \( 1 + (0.644 - 2.40i)T + (-3.46 - 2i)T^{2} \)
7 \( 1 + (-0.0176 + 0.0658i)T + (-42.4 - 24.5i)T^{2} \)
11 \( 1 + (-4.62 - 8.00i)T + (-60.5 + 104. i)T^{2} \)
13 \( 1 + (-3.38 - 12.6i)T + (-146. + 84.5i)T^{2} \)
17 \( 1 + (-13.6 - 13.6i)T + 289iT^{2} \)
19 \( 1 - 5.80iT - 361T^{2} \)
23 \( 1 + (11.7 + 43.8i)T + (-458. + 264.5i)T^{2} \)
29 \( 1 + (-6.37 + 3.67i)T + (420.5 - 728. i)T^{2} \)
31 \( 1 + (8.35 - 14.4i)T + (-480.5 - 832. i)T^{2} \)
37 \( 1 + (-36.0 - 36.0i)T + 1.36e3iT^{2} \)
41 \( 1 + (31.1 - 53.9i)T + (-840.5 - 1.45e3i)T^{2} \)
43 \( 1 + (-9.70 - 2.59i)T + (1.60e3 + 924.5i)T^{2} \)
47 \( 1 + (-11.9 + 44.6i)T + (-1.91e3 - 1.10e3i)T^{2} \)
53 \( 1 + (-28.0 + 28.0i)T - 2.80e3iT^{2} \)
59 \( 1 + (-16.3 - 9.44i)T + (1.74e3 + 3.01e3i)T^{2} \)
61 \( 1 + (-2.69 - 4.66i)T + (-1.86e3 + 3.22e3i)T^{2} \)
67 \( 1 + (47.9 - 12.8i)T + (3.88e3 - 2.24e3i)T^{2} \)
71 \( 1 - 56.4T + 5.04e3T^{2} \)
73 \( 1 + (54.7 - 54.7i)T - 5.32e3iT^{2} \)
79 \( 1 + (40.9 - 23.6i)T + (3.12e3 - 5.40e3i)T^{2} \)
83 \( 1 + (-60.0 - 16.0i)T + (5.96e3 + 3.44e3i)T^{2} \)
89 \( 1 + 59.1iT - 7.92e3T^{2} \)
97 \( 1 + (-40.2 + 150. i)T + (-8.14e3 - 4.70e3i)T^{2} \)
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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

−16.41610485136487920329203869956, −15.22098025146395128718103721358, −14.47850108062775776690986966165, −12.35606805804342945422704255746, −11.55625432193573358919275907672, −10.14206147323265477743783319116, −8.385148029936179519696838238789, −7.06988424431806399276593217708, −6.23522115812561672606229575223, −4.39720143779429275875860143917, 0.795229857257298267408465620886, 3.66504858273279736086663974858, 5.64184156435829661821638535780, 7.54829395329739799993887171031, 9.291261165765907413481180295063, 10.64520839171645848795906758663, 11.55609163526893630908789483307, 12.18262667387813036371484044908, 13.33950194778751446339121887448, 15.43805320884605233817249170204

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