Properties

Label 2-2450-1.1-c3-0-146
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 + 7.35·3-s + 4·4-s + 14.7·6-s + 8·8-s + 27.0·9-s + 57.0·11-s + 29.4·12-s + 66.4·13-s + 16·16-s + 58.5·17-s + 54.0·18-s − 15.0·19-s + 114.·22-s + 143.·23-s + 58.8·24-s + 132.·26-s + 0.299·27-s − 17.0·29-s − 139.·31-s + 32·32-s + 419.·33-s + 117.·34-s + 108.·36-s − 227.·37-s − 30.0·38-s + 488.·39-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.41·3-s + 0.5·4-s + 1.00·6-s + 0.353·8-s + 1.00·9-s + 1.56·11-s + 0.707·12-s + 1.41·13-s + 0.250·16-s + 0.834·17-s + 0.708·18-s − 0.181·19-s + 1.10·22-s + 1.29·23-s + 0.500·24-s + 1.00·26-s + 0.00213·27-s − 0.109·29-s − 0.810·31-s + 0.176·32-s + 2.21·33-s + 0.590·34-s + 0.500·36-s − 1.01·37-s − 0.128·38-s + 2.00·39-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

\(L(2)\) \(\approx\) \(8.132615349\)
\(L(\frac12)\) \(\approx\) \(8.132615349\)
\(L(\frac{5}{2})\) 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 \( 1 - 7.35T + 27T^{2} \)
11 \( 1 - 57.0T + 1.33e3T^{2} \)
13 \( 1 - 66.4T + 2.19e3T^{2} \)
17 \( 1 - 58.5T + 4.91e3T^{2} \)
19 \( 1 + 15.0T + 6.85e3T^{2} \)
23 \( 1 - 143.T + 1.21e4T^{2} \)
29 \( 1 + 17.0T + 2.43e4T^{2} \)
31 \( 1 + 139.T + 2.97e4T^{2} \)
37 \( 1 + 227.T + 5.06e4T^{2} \)
41 \( 1 - 37.3T + 6.89e4T^{2} \)
43 \( 1 + 147.T + 7.95e4T^{2} \)
47 \( 1 + 161.T + 1.03e5T^{2} \)
53 \( 1 + 542.T + 1.48e5T^{2} \)
59 \( 1 + 903.T + 2.05e5T^{2} \)
61 \( 1 - 505.T + 2.26e5T^{2} \)
67 \( 1 - 729.T + 3.00e5T^{2} \)
71 \( 1 + 36.7T + 3.57e5T^{2} \)
73 \( 1 - 1.14e3T + 3.89e5T^{2} \)
79 \( 1 + 243.T + 4.93e5T^{2} \)
83 \( 1 + 818.T + 5.71e5T^{2} \)
89 \( 1 + 300.T + 7.04e5T^{2} \)
97 \( 1 + 1.72e3T + 9.12e5T^{2} \)
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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

−8.632635695534886919606667818635, −7.914782780551181445176415310019, −6.98766798035700847350752611049, −6.37956139682561809185018902623, −5.41465773450357956527299587511, −4.30366159962744882513138716330, −3.46526090139096670713161458933, −3.25490459458553564010547388473, −1.87214192974584680673631806318, −1.19711399755622482540963679354, 1.19711399755622482540963679354, 1.87214192974584680673631806318, 3.25490459458553564010547388473, 3.46526090139096670713161458933, 4.30366159962744882513138716330, 5.41465773450357956527299587511, 6.37956139682561809185018902623, 6.98766798035700847350752611049, 7.914782780551181445176415310019, 8.632635695534886919606667818635

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