Properties

Label 2-2450-1.1-c3-0-113
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 0.537·3-s + 4·4-s + 1.07·6-s − 8·8-s − 26.7·9-s + 14.1·11-s − 2.15·12-s − 13.9·13-s + 16·16-s + 65.7·17-s + 53.4·18-s − 95.1·19-s − 28.3·22-s − 69.4·23-s + 4.30·24-s + 27.8·26-s + 28.8·27-s + 127.·29-s + 98.3·31-s − 32·32-s − 7.62·33-s − 131.·34-s − 106.·36-s + 287.·37-s + 190.·38-s + 7.48·39-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.103·3-s + 0.5·4-s + 0.0731·6-s − 0.353·8-s − 0.989·9-s + 0.388·11-s − 0.0517·12-s − 0.296·13-s + 0.250·16-s + 0.938·17-s + 0.699·18-s − 1.14·19-s − 0.274·22-s − 0.629·23-s + 0.0365·24-s + 0.209·26-s + 0.205·27-s + 0.818·29-s + 0.569·31-s − 0.176·32-s − 0.0402·33-s − 0.663·34-s − 0.494·36-s + 1.27·37-s + 0.812·38-s + 0.0307·39-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: \(1\)
Selberg data: \((2,\ 2450,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 0.537T + 27T^{2} \)
11 \( 1 - 14.1T + 1.33e3T^{2} \)
13 \( 1 + 13.9T + 2.19e3T^{2} \)
17 \( 1 - 65.7T + 4.91e3T^{2} \)
19 \( 1 + 95.1T + 6.85e3T^{2} \)
23 \( 1 + 69.4T + 1.21e4T^{2} \)
29 \( 1 - 127.T + 2.43e4T^{2} \)
31 \( 1 - 98.3T + 2.97e4T^{2} \)
37 \( 1 - 287.T + 5.06e4T^{2} \)
41 \( 1 - 310.T + 6.89e4T^{2} \)
43 \( 1 + 197.T + 7.95e4T^{2} \)
47 \( 1 + 538.T + 1.03e5T^{2} \)
53 \( 1 - 314.T + 1.48e5T^{2} \)
59 \( 1 + 242.T + 2.05e5T^{2} \)
61 \( 1 - 440.T + 2.26e5T^{2} \)
67 \( 1 + 858.T + 3.00e5T^{2} \)
71 \( 1 - 142.T + 3.57e5T^{2} \)
73 \( 1 - 459.T + 3.89e5T^{2} \)
79 \( 1 - 1.19e3T + 4.93e5T^{2} \)
83 \( 1 + 403.T + 5.71e5T^{2} \)
89 \( 1 + 1.08e3T + 7.04e5T^{2} \)
97 \( 1 - 166.T + 9.12e5T^{2} \)
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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

−8.207315037163530490963757435756, −7.72053841541096736012587403270, −6.54881524159293032510233610957, −6.13426019966041925214983223201, −5.17318813094237667250808308501, −4.13980605468645305782946541902, −3.05479561596540083159995393391, −2.24804794081790696334312736257, −1.04061061603933919575507915973, 0, 1.04061061603933919575507915973, 2.24804794081790696334312736257, 3.05479561596540083159995393391, 4.13980605468645305782946541902, 5.17318813094237667250808308501, 6.13426019966041925214983223201, 6.54881524159293032510233610957, 7.72053841541096736012587403270, 8.207315037163530490963757435756

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