Properties

Label 2-450-1.1-c3-0-11
Degree $2$
Conductor $450$
Sign $1$
Analytic cond. $26.5508$
Root an. cond. $5.15275$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 4·4-s + 22.2·7-s + 8·8-s + 22.2·11-s − 66.8·13-s + 44.5·14-s + 16·16-s + 62·17-s + 84·19-s + 44.5·22-s + 140·23-s − 133.·26-s + 89.0·28-s − 200.·29-s + 16·31-s + 32·32-s + 124·34-s − 244.·37-s + 168·38-s + 222.·41-s + 356.·43-s + 89.0·44-s + 280·46-s + 100·47-s + 152.·49-s − 267.·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 1.20·7-s + 0.353·8-s + 0.610·11-s − 1.42·13-s + 0.850·14-s + 0.250·16-s + 0.884·17-s + 1.01·19-s + 0.431·22-s + 1.26·23-s − 1.00·26-s + 0.601·28-s − 1.28·29-s + 0.0926·31-s + 0.176·32-s + 0.625·34-s − 1.08·37-s + 0.717·38-s + 0.848·41-s + 1.26·43-s + 0.305·44-s + 0.897·46-s + 0.310·47-s + 0.446·49-s − 0.712·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(26.5508\)
Root analytic conductor: \(5.15275\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.627453624\)
\(L(\frac12)\) \(\approx\) \(3.627453624\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 22.2T + 343T^{2} \)
11 \( 1 - 22.2T + 1.33e3T^{2} \)
13 \( 1 + 66.8T + 2.19e3T^{2} \)
17 \( 1 - 62T + 4.91e3T^{2} \)
19 \( 1 - 84T + 6.85e3T^{2} \)
23 \( 1 - 140T + 1.21e4T^{2} \)
29 \( 1 + 200.T + 2.43e4T^{2} \)
31 \( 1 - 16T + 2.97e4T^{2} \)
37 \( 1 + 244.T + 5.06e4T^{2} \)
41 \( 1 - 222.T + 6.89e4T^{2} \)
43 \( 1 - 356.T + 7.95e4T^{2} \)
47 \( 1 - 100T + 1.03e5T^{2} \)
53 \( 1 - 738T + 1.48e5T^{2} \)
59 \( 1 - 645.T + 2.05e5T^{2} \)
61 \( 1 + 358T + 2.26e5T^{2} \)
67 \( 1 - 846.T + 3.00e5T^{2} \)
71 \( 1 + 935.T + 3.57e5T^{2} \)
73 \( 1 + 445.T + 3.89e5T^{2} \)
79 \( 1 + 936T + 4.93e5T^{2} \)
83 \( 1 - 1.30e3T + 5.71e5T^{2} \)
89 \( 1 + 712.T + 7.04e5T^{2} \)
97 \( 1 + 757.T + 9.12e5T^{2} \)
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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

−10.91325510212989642997366542315, −9.855758807957044587102758869553, −8.877068859602440315619710431198, −7.57343723924811754597840143077, −7.16902440058342457029628776373, −5.58037578033031578540529797356, −5.01034348210061453900338334788, −3.88596975781471889340555873069, −2.55143500753069135015772712354, −1.22000691428943146410391995160, 1.22000691428943146410391995160, 2.55143500753069135015772712354, 3.88596975781471889340555873069, 5.01034348210061453900338334788, 5.58037578033031578540529797356, 7.16902440058342457029628776373, 7.57343723924811754597840143077, 8.877068859602440315619710431198, 9.855758807957044587102758869553, 10.91325510212989642997366542315

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