Properties

Label 2-9800-1.1-c1-0-104
Degree $2$
Conductor $9800$
Sign $1$
Analytic cond. $78.2533$
Root an. cond. $8.84609$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.58·3-s + 3.70·9-s + 4.70·11-s − 2.58·13-s − 1.81·17-s + 5.95·19-s + 7.40·23-s + 1.81·27-s − 6.70·29-s − 1.54·31-s + 12.1·33-s + 7.40·37-s − 6.70·39-s + 1.54·41-s + 4·43-s − 10.6·47-s − 4.70·51-s + 11.4·53-s + 15.4·57-s − 13.2·59-s + 2.85·61-s + 8·67-s + 19.1·69-s + 7.40·71-s + 12.4·73-s − 8.10·79-s − 6.40·81-s + ⋯
L(s)  = 1  + 1.49·3-s + 1.23·9-s + 1.41·11-s − 0.717·13-s − 0.440·17-s + 1.36·19-s + 1.54·23-s + 0.349·27-s − 1.24·29-s − 0.277·31-s + 2.11·33-s + 1.21·37-s − 1.07·39-s + 0.241·41-s + 0.609·43-s − 1.54·47-s − 0.658·51-s + 1.56·53-s + 2.04·57-s − 1.72·59-s + 0.366·61-s + 0.977·67-s + 2.30·69-s + 0.878·71-s + 1.45·73-s − 0.911·79-s − 0.711·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9800\)    =    \(2^{3} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(78.2533\)
Root analytic conductor: \(8.84609\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.342099882\)
\(L(\frac12)\) \(\approx\) \(4.342099882\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 \)
good3 \( 1 - 2.58T + 3T^{2} \)
11 \( 1 - 4.70T + 11T^{2} \)
13 \( 1 + 2.58T + 13T^{2} \)
17 \( 1 + 1.81T + 17T^{2} \)
19 \( 1 - 5.95T + 19T^{2} \)
23 \( 1 - 7.40T + 23T^{2} \)
29 \( 1 + 6.70T + 29T^{2} \)
31 \( 1 + 1.54T + 31T^{2} \)
37 \( 1 - 7.40T + 37T^{2} \)
41 \( 1 - 1.54T + 41T^{2} \)
43 \( 1 - 4T + 43T^{2} \)
47 \( 1 + 10.6T + 47T^{2} \)
53 \( 1 - 11.4T + 53T^{2} \)
59 \( 1 + 13.2T + 59T^{2} \)
61 \( 1 - 2.85T + 61T^{2} \)
67 \( 1 - 8T + 67T^{2} \)
71 \( 1 - 7.40T + 71T^{2} \)
73 \( 1 - 12.4T + 73T^{2} \)
79 \( 1 + 8.10T + 79T^{2} \)
83 \( 1 + 2.85T + 83T^{2} \)
89 \( 1 - 13.4T + 89T^{2} \)
97 \( 1 - 8.53T + 97T^{2} \)
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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

−7.64341007233827606993467477152, −7.18687918777839754393628955507, −6.56692727724728592528041745471, −5.56546580461882023139295778575, −4.76160256600655953992683224572, −3.95015247307215715082994888746, −3.37803160866828962358951579461, −2.68689120733514705272663148948, −1.86610295311175798520246165356, −0.963899144468201309344432732510, 0.963899144468201309344432732510, 1.86610295311175798520246165356, 2.68689120733514705272663148948, 3.37803160866828962358951579461, 3.95015247307215715082994888746, 4.76160256600655953992683224572, 5.56546580461882023139295778575, 6.56692727724728592528041745471, 7.18687918777839754393628955507, 7.64341007233827606993467477152

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