Properties

Label 2-450-1.1-c5-0-15
Degree $2$
Conductor $450$
Sign $1$
Analytic cond. $72.1727$
Root an. cond. $8.49545$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 16·4-s + 4·7-s + 64·8-s + 500·11-s + 288·13-s + 16·14-s + 256·16-s + 1.51e3·17-s − 1.34e3·19-s + 2.00e3·22-s − 4.10e3·23-s + 1.15e3·26-s + 64·28-s + 2.64e3·29-s − 5.61e3·31-s + 1.02e3·32-s + 6.06e3·34-s + 7.28e3·37-s − 5.37e3·38-s + 1.89e4·41-s + 2.40e3·43-s + 8.00e3·44-s − 1.64e4·46-s + 8.90e3·47-s − 1.67e4·49-s + 4.60e3·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.0308·7-s + 0.353·8-s + 1.24·11-s + 0.472·13-s + 0.0218·14-s + 1/4·16-s + 1.27·17-s − 0.854·19-s + 0.880·22-s − 1.61·23-s + 0.334·26-s + 0.0154·28-s + 0.584·29-s − 1.04·31-s + 0.176·32-s + 0.899·34-s + 0.875·37-s − 0.603·38-s + 1.76·41-s + 0.198·43-s + 0.622·44-s − 1.14·46-s + 0.587·47-s − 0.999·49-s + 0.236·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(72.1727\)
Root analytic conductor: \(8.49545\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(3.977835754\)
\(L(\frac12)\) \(\approx\) \(3.977835754\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 4 T + p^{5} T^{2} \)
11 \( 1 - 500 T + p^{5} T^{2} \)
13 \( 1 - 288 T + p^{5} T^{2} \)
17 \( 1 - 1516 T + p^{5} T^{2} \)
19 \( 1 + 1344 T + p^{5} T^{2} \)
23 \( 1 + 4100 T + p^{5} T^{2} \)
29 \( 1 - 2646 T + p^{5} T^{2} \)
31 \( 1 + 5612 T + p^{5} T^{2} \)
37 \( 1 - 7288 T + p^{5} T^{2} \)
41 \( 1 - 18986 T + p^{5} T^{2} \)
43 \( 1 - 2404 T + p^{5} T^{2} \)
47 \( 1 - 8900 T + p^{5} T^{2} \)
53 \( 1 - 39804 T + p^{5} T^{2} \)
59 \( 1 - 28300 T + p^{5} T^{2} \)
61 \( 1 - 18290 T + p^{5} T^{2} \)
67 \( 1 + 65956 T + p^{5} T^{2} \)
71 \( 1 - 28800 T + p^{5} T^{2} \)
73 \( 1 - 30808 T + p^{5} T^{2} \)
79 \( 1 - 60228 T + p^{5} T^{2} \)
83 \( 1 + 2468 T + p^{5} T^{2} \)
89 \( 1 + 22678 T + p^{5} T^{2} \)
97 \( 1 - 36968 T + p^{5} T^{2} \)
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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

−10.39264433003353063776931995034, −9.463892403269184958563768932466, −8.392706017269208321721586978162, −7.41723788460385208448537914470, −6.30937233042952757078267505617, −5.68801266703891578417915951527, −4.27104047231313268188245444439, −3.63773101676021423913711963197, −2.20112867875869827023421700137, −0.974202007876161717246547218173, 0.974202007876161717246547218173, 2.20112867875869827023421700137, 3.63773101676021423913711963197, 4.27104047231313268188245444439, 5.68801266703891578417915951527, 6.30937233042952757078267505617, 7.41723788460385208448537914470, 8.392706017269208321721586978162, 9.463892403269184958563768932466, 10.39264433003353063776931995034

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