Properties

Label 2-450-225.79-c1-0-6
Degree $2$
Conductor $450$
Sign $0.887 - 0.459i$
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  + (−0.743 + 0.669i)2-s + (−1.53 − 0.802i)3-s + (0.104 − 0.994i)4-s + (1.99 + 1.01i)5-s + (1.67 − 0.430i)6-s + (1.01 + 0.586i)7-s + (0.587 + 0.809i)8-s + (1.71 + 2.46i)9-s + (−2.15 + 0.582i)10-s + (−4.11 − 4.57i)11-s + (−0.958 + 1.44i)12-s + (2.61 + 2.35i)13-s + (−1.14 + 0.243i)14-s + (−2.24 − 3.15i)15-s + (−0.978 − 0.207i)16-s + (0.704 + 0.969i)17-s + ⋯
L(s)  = 1  + (−0.525 + 0.473i)2-s + (−0.886 − 0.463i)3-s + (0.0522 − 0.497i)4-s + (0.891 + 0.452i)5-s + (0.684 − 0.175i)6-s + (0.384 + 0.221i)7-s + (0.207 + 0.286i)8-s + (0.570 + 0.821i)9-s + (−0.682 + 0.184i)10-s + (−1.24 − 1.37i)11-s + (−0.276 + 0.416i)12-s + (0.724 + 0.652i)13-s + (−0.306 + 0.0651i)14-s + (−0.580 − 0.814i)15-s + (−0.244 − 0.0519i)16-s + (0.170 + 0.235i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.887 - 0.459i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.887 - 0.459i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.887 - 0.459i$
Analytic conductor: \(3.59326\)
Root analytic conductor: \(1.89559\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{450} (79, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :1/2),\ 0.887 - 0.459i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.945674 + 0.230398i\)
\(L(\frac12)\) \(\approx\) \(0.945674 + 0.230398i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.743 - 0.669i)T \)
3 \( 1 + (1.53 + 0.802i)T \)
5 \( 1 + (-1.99 - 1.01i)T \)
good7 \( 1 + (-1.01 - 0.586i)T + (3.5 + 6.06i)T^{2} \)
11 \( 1 + (4.11 + 4.57i)T + (-1.14 + 10.9i)T^{2} \)
13 \( 1 + (-2.61 - 2.35i)T + (1.35 + 12.9i)T^{2} \)
17 \( 1 + (-0.704 - 0.969i)T + (-5.25 + 16.1i)T^{2} \)
19 \( 1 + (-1.98 + 1.44i)T + (5.87 - 18.0i)T^{2} \)
23 \( 1 + (-0.953 - 4.48i)T + (-21.0 + 9.35i)T^{2} \)
29 \( 1 + (-5.63 + 2.50i)T + (19.4 - 21.5i)T^{2} \)
31 \( 1 + (-5.04 - 2.24i)T + (20.7 + 23.0i)T^{2} \)
37 \( 1 + (-9.29 + 3.02i)T + (29.9 - 21.7i)T^{2} \)
41 \( 1 + (2.09 - 2.33i)T + (-4.28 - 40.7i)T^{2} \)
43 \( 1 + (-8.90 - 5.14i)T + (21.5 + 37.2i)T^{2} \)
47 \( 1 + (-1.54 - 3.48i)T + (-31.4 + 34.9i)T^{2} \)
53 \( 1 + (2.85 - 3.93i)T + (-16.3 - 50.4i)T^{2} \)
59 \( 1 + (0.620 - 0.688i)T + (-6.16 - 58.6i)T^{2} \)
61 \( 1 + (0.950 + 1.05i)T + (-6.37 + 60.6i)T^{2} \)
67 \( 1 + (-0.932 + 2.09i)T + (-44.8 - 49.7i)T^{2} \)
71 \( 1 + (2.15 + 1.56i)T + (21.9 + 67.5i)T^{2} \)
73 \( 1 + (16.1 + 5.26i)T + (59.0 + 42.9i)T^{2} \)
79 \( 1 + (-8.65 + 3.85i)T + (52.8 - 58.7i)T^{2} \)
83 \( 1 + (6.47 - 0.680i)T + (81.1 - 17.2i)T^{2} \)
89 \( 1 + (-0.798 + 2.45i)T + (-72.0 - 52.3i)T^{2} \)
97 \( 1 + (-4.58 - 10.3i)T + (-64.9 + 72.0i)T^{2} \)
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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

−11.02444636323630104697358692554, −10.42556434844550943764230789841, −9.381077118596338211227605998658, −8.275404671852379889174526635876, −7.48047063453545715287489530319, −6.22680290462970058299741737798, −5.89304921321161132372315146672, −4.86757701314850690163053281283, −2.73102946549937247496182775334, −1.19526065479008500299612384235, 1.05008015634875236173965134936, 2.61922749611596246770120479736, 4.41319719133115710196915987565, 5.15750175572486753620891092187, 6.21828140510474664314519600353, 7.43158544360864238966182007059, 8.459498139093815676484333166458, 9.595583102523725181412866050157, 10.25957270172866300955640475763, 10.66174440367644719764328365246

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