Properties

Label 2-220e2-1.1-c1-0-16
Degree $2$
Conductor $48400$
Sign $1$
Analytic cond. $386.475$
Root an. cond. $19.6589$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s − 2·7-s + 6·9-s + 4·13-s + 5·17-s + 19-s + 6·21-s − 2·23-s − 9·27-s + 8·29-s − 10·31-s + 6·37-s − 12·39-s + 3·41-s − 4·43-s + 4·47-s − 3·49-s − 15·51-s − 6·53-s − 3·57-s − 8·59-s − 10·61-s − 12·63-s − 67-s + 6·69-s + 12·71-s + 3·73-s + ⋯
L(s)  = 1  − 1.73·3-s − 0.755·7-s + 2·9-s + 1.10·13-s + 1.21·17-s + 0.229·19-s + 1.30·21-s − 0.417·23-s − 1.73·27-s + 1.48·29-s − 1.79·31-s + 0.986·37-s − 1.92·39-s + 0.468·41-s − 0.609·43-s + 0.583·47-s − 3/7·49-s − 2.10·51-s − 0.824·53-s − 0.397·57-s − 1.04·59-s − 1.28·61-s − 1.51·63-s − 0.122·67-s + 0.722·69-s + 1.42·71-s + 0.351·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 48400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 48400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(48400\)    =    \(2^{4} \cdot 5^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(386.475\)
Root analytic conductor: \(19.6589\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 48400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.090329866\)
\(L(\frac12)\) \(\approx\) \(1.090329866\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
11 \( 1 \)
good3 \( 1 + p T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 - 6 T + p T^{2} \)
83 \( 1 - 13 T + p T^{2} \)
89 \( 1 + 9 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−14.50637748495717, −13.98006416316057, −13.41104852596659, −12.77724836462488, −12.42550173677734, −12.09084044829110, −11.34035841971704, −11.07238512011219, −10.45226229035095, −10.10310395884686, −9.444357128580833, −9.016876570893502, −7.989238211110554, −7.681293939594346, −6.848512681967154, −6.355400185925401, −6.038817571208441, −5.495018361940009, −4.931500062305684, −4.261244621832277, −3.562532447533440, −3.049693341329178, −1.842219947876820, −1.104724242217787, −0.4897580502975929, 0.4897580502975929, 1.104724242217787, 1.842219947876820, 3.049693341329178, 3.562532447533440, 4.261244621832277, 4.931500062305684, 5.495018361940009, 6.038817571208441, 6.355400185925401, 6.848512681967154, 7.681293939594346, 7.989238211110554, 9.016876570893502, 9.444357128580833, 10.10310395884686, 10.45226229035095, 11.07238512011219, 11.34035841971704, 12.09084044829110, 12.42550173677734, 12.77724836462488, 13.41104852596659, 13.98006416316057, 14.50637748495717

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