Properties

Label 2-2450-1.1-c3-0-129
Degree $2$
Conductor $2450$
Sign $1$
Analytic cond. $144.554$
Root an. cond. $12.0230$
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 + 9.15·3-s + 4·4-s + 18.3·6-s + 8·8-s + 56.7·9-s − 35.7·11-s + 36.6·12-s + 67.4·13-s + 16·16-s − 19.1·17-s + 113.·18-s + 86.6·19-s − 71.5·22-s − 195.·23-s + 73.2·24-s + 134.·26-s + 272.·27-s + 272.·29-s − 21.6·31-s + 32·32-s − 327.·33-s − 38.3·34-s + 227.·36-s − 132.·37-s + 173.·38-s + 617.·39-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.76·3-s + 0.5·4-s + 1.24·6-s + 0.353·8-s + 2.10·9-s − 0.980·11-s + 0.880·12-s + 1.43·13-s + 0.250·16-s − 0.273·17-s + 1.48·18-s + 1.04·19-s − 0.693·22-s − 1.76·23-s + 0.622·24-s + 1.01·26-s + 1.94·27-s + 1.74·29-s − 0.125·31-s + 0.176·32-s − 1.72·33-s − 0.193·34-s + 1.05·36-s − 0.589·37-s + 0.739·38-s + 2.53·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2450\)    =    \(2 \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(144.554\)
Root analytic conductor: \(12.0230\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2450,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(8.119997533\)
\(L(\frac12)\) \(\approx\) \(8.119997533\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 - 9.15T + 27T^{2} \)
11 \( 1 + 35.7T + 1.33e3T^{2} \)
13 \( 1 - 67.4T + 2.19e3T^{2} \)
17 \( 1 + 19.1T + 4.91e3T^{2} \)
19 \( 1 - 86.6T + 6.85e3T^{2} \)
23 \( 1 + 195.T + 1.21e4T^{2} \)
29 \( 1 - 272.T + 2.43e4T^{2} \)
31 \( 1 + 21.6T + 2.97e4T^{2} \)
37 \( 1 + 132.T + 5.06e4T^{2} \)
41 \( 1 - 67.7T + 6.89e4T^{2} \)
43 \( 1 - 107.T + 7.95e4T^{2} \)
47 \( 1 - 609.T + 1.03e5T^{2} \)
53 \( 1 - 645.T + 1.48e5T^{2} \)
59 \( 1 + 140.T + 2.05e5T^{2} \)
61 \( 1 - 834.T + 2.26e5T^{2} \)
67 \( 1 + 491.T + 3.00e5T^{2} \)
71 \( 1 + 479.T + 3.57e5T^{2} \)
73 \( 1 + 610.T + 3.89e5T^{2} \)
79 \( 1 + 153.T + 4.93e5T^{2} \)
83 \( 1 - 1.01e3T + 5.71e5T^{2} \)
89 \( 1 - 784.T + 7.04e5T^{2} \)
97 \( 1 + 227.T + 9.12e5T^{2} \)
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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

−8.516518034139553370134228477022, −7.87819101150490422710895809210, −7.27134274793594105545128925930, −6.26359188162475253079523053182, −5.39128544902821324798474102290, −4.23619184706375248501710678050, −3.71446746885510555592058397356, −2.83755031320259046990914659230, −2.21201117569832499318439089985, −1.10004779568060768161693051758, 1.10004779568060768161693051758, 2.21201117569832499318439089985, 2.83755031320259046990914659230, 3.71446746885510555592058397356, 4.23619184706375248501710678050, 5.39128544902821324798474102290, 6.26359188162475253079523053182, 7.27134274793594105545128925930, 7.87819101150490422710895809210, 8.516518034139553370134228477022

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