Properties

Label 2-450-225.106-c1-0-23
Degree $2$
Conductor $450$
Sign $-0.0964 + 0.995i$
Analytic cond. $3.59326$
Root an. cond. $1.89559$
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  + (−0.978 − 0.207i)2-s + (1.67 − 0.446i)3-s + (0.913 + 0.406i)4-s + (−2.23 + 0.0195i)5-s + (−1.72 + 0.0885i)6-s + (2.28 − 3.95i)7-s + (−0.809 − 0.587i)8-s + (2.60 − 1.49i)9-s + (2.19 + 0.445i)10-s + (−3.20 − 0.681i)11-s + (1.71 + 0.272i)12-s + (−0.940 + 0.199i)13-s + (−3.05 + 3.39i)14-s + (−3.73 + 1.03i)15-s + (0.669 + 0.743i)16-s + (1.23 + 0.895i)17-s + ⋯
L(s)  = 1  + (−0.691 − 0.147i)2-s + (0.966 − 0.257i)3-s + (0.456 + 0.203i)4-s + (−0.999 + 0.00872i)5-s + (−0.706 + 0.0361i)6-s + (0.863 − 1.49i)7-s + (−0.286 − 0.207i)8-s + (0.867 − 0.497i)9-s + (0.692 + 0.140i)10-s + (−0.966 − 0.205i)11-s + (0.493 + 0.0788i)12-s + (−0.260 + 0.0554i)13-s + (−0.817 + 0.907i)14-s + (−0.963 + 0.266i)15-s + (0.167 + 0.185i)16-s + (0.298 + 0.217i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0964 + 0.995i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.0964 + 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.0964 + 0.995i$
Analytic conductor: \(3.59326\)
Root analytic conductor: \(1.89559\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{450} (331, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :1/2),\ -0.0964 + 0.995i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.772893 - 0.851440i\)
\(L(\frac12)\) \(\approx\) \(0.772893 - 0.851440i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.978 + 0.207i)T \)
3 \( 1 + (-1.67 + 0.446i)T \)
5 \( 1 + (2.23 - 0.0195i)T \)
good7 \( 1 + (-2.28 + 3.95i)T + (-3.5 - 6.06i)T^{2} \)
11 \( 1 + (3.20 + 0.681i)T + (10.0 + 4.47i)T^{2} \)
13 \( 1 + (0.940 - 0.199i)T + (11.8 - 5.28i)T^{2} \)
17 \( 1 + (-1.23 - 0.895i)T + (5.25 + 16.1i)T^{2} \)
19 \( 1 + (4.38 + 3.18i)T + (5.87 + 18.0i)T^{2} \)
23 \( 1 + (-1.90 + 2.11i)T + (-2.40 - 22.8i)T^{2} \)
29 \( 1 + (0.0431 + 0.410i)T + (-28.3 + 6.02i)T^{2} \)
31 \( 1 + (-0.354 + 3.36i)T + (-30.3 - 6.44i)T^{2} \)
37 \( 1 + (0.111 - 0.342i)T + (-29.9 - 21.7i)T^{2} \)
41 \( 1 + (-9.84 + 2.09i)T + (37.4 - 16.6i)T^{2} \)
43 \( 1 + (4.32 - 7.49i)T + (-21.5 - 37.2i)T^{2} \)
47 \( 1 + (0.0278 + 0.265i)T + (-45.9 + 9.77i)T^{2} \)
53 \( 1 + (-8.22 + 5.97i)T + (16.3 - 50.4i)T^{2} \)
59 \( 1 + (12.6 - 2.67i)T + (53.8 - 23.9i)T^{2} \)
61 \( 1 + (-12.5 - 2.66i)T + (55.7 + 24.8i)T^{2} \)
67 \( 1 + (0.0195 - 0.185i)T + (-65.5 - 13.9i)T^{2} \)
71 \( 1 + (-2.90 + 2.10i)T + (21.9 - 67.5i)T^{2} \)
73 \( 1 + (-4.34 - 13.3i)T + (-59.0 + 42.9i)T^{2} \)
79 \( 1 + (0.548 + 5.21i)T + (-77.2 + 16.4i)T^{2} \)
83 \( 1 + (10.2 - 4.58i)T + (55.5 - 61.6i)T^{2} \)
89 \( 1 + (0.871 + 2.68i)T + (-72.0 + 52.3i)T^{2} \)
97 \( 1 + (-1.61 - 15.3i)T + (-94.8 + 20.1i)T^{2} \)
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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

−10.76855354047682788823495539536, −10.05023795496983025818620759402, −8.772036927008438148088675305692, −8.019906710536406341912694646674, −7.56131571000562158489288749012, −6.77063596922891602017429059214, −4.66470061208447045789009716498, −3.81482237559264195364532624084, −2.50494629515977153449316430669, −0.823833558612241761823844728789, 2.01353390000654324886642015538, 3.04502011943500142998851317814, 4.55808776969402634538515335383, 5.56406477829827663249039989589, 7.19855169653168818985703649337, 8.014469680015317524716713821229, 8.475175330631246621255675127045, 9.244677354618496961679141479611, 10.35625236772803723378047711372, 11.16258212492063326376345972548

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