Properties

Label 2-9800-1.1-c1-0-120
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  + 3.25·3-s + 7.62·9-s + 11-s + 5.29·13-s + 2.03·17-s − 4.48·19-s − 7.62·23-s + 15.0·27-s − 5.62·29-s − 1.22·31-s + 3.25·33-s + 7.62·37-s + 17.2·39-s + 9.77·41-s + 11.6·43-s + 6.51·47-s + 6.62·51-s − 11.2·53-s − 14.6·57-s − 5.29·59-s + 7.74·61-s + 8.24·67-s − 24.8·69-s + 2.37·71-s − 16.2·73-s + 5.62·79-s + 26.2·81-s + ⋯
L(s)  = 1  + 1.88·3-s + 2.54·9-s + 0.301·11-s + 1.46·13-s + 0.492·17-s − 1.02·19-s − 1.58·23-s + 2.90·27-s − 1.04·29-s − 0.220·31-s + 0.567·33-s + 1.25·37-s + 2.76·39-s + 1.52·41-s + 1.77·43-s + 0.950·47-s + 0.927·51-s − 1.54·53-s − 1.93·57-s − 0.688·59-s + 0.991·61-s + 1.00·67-s − 2.99·69-s + 0.282·71-s − 1.90·73-s + 0.632·79-s + 2.91·81-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

\(L(1)\) \(\approx\) \(5.193331832\)
\(L(\frac12)\) \(\approx\) \(5.193331832\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.25T + 3T^{2} \)
11 \( 1 - T + 11T^{2} \)
13 \( 1 - 5.29T + 13T^{2} \)
17 \( 1 - 2.03T + 17T^{2} \)
19 \( 1 + 4.48T + 19T^{2} \)
23 \( 1 + 7.62T + 23T^{2} \)
29 \( 1 + 5.62T + 29T^{2} \)
31 \( 1 + 1.22T + 31T^{2} \)
37 \( 1 - 7.62T + 37T^{2} \)
41 \( 1 - 9.77T + 41T^{2} \)
43 \( 1 - 11.6T + 43T^{2} \)
47 \( 1 - 6.51T + 47T^{2} \)
53 \( 1 + 11.2T + 53T^{2} \)
59 \( 1 + 5.29T + 59T^{2} \)
61 \( 1 - 7.74T + 61T^{2} \)
67 \( 1 - 8.24T + 67T^{2} \)
71 \( 1 - 2.37T + 71T^{2} \)
73 \( 1 + 16.2T + 73T^{2} \)
79 \( 1 - 5.62T + 79T^{2} \)
83 \( 1 + 0.804T + 83T^{2} \)
89 \( 1 + 0.804T + 89T^{2} \)
97 \( 1 - 14.2T + 97T^{2} \)
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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

−7.76472174393364188062449864010, −7.36856746849305484390296294879, −6.23685127960949394931745202134, −5.91862548876130480250317111688, −4.45853351333583315919584417871, −3.96510893904991235973868230525, −3.52597137777758898646553794001, −2.54354510713419792098326882296, −1.95430070246354500241172629491, −1.04849996911517172126367969196, 1.04849996911517172126367969196, 1.95430070246354500241172629491, 2.54354510713419792098326882296, 3.52597137777758898646553794001, 3.96510893904991235973868230525, 4.45853351333583315919584417871, 5.91862548876130480250317111688, 6.23685127960949394931745202134, 7.36856746849305484390296294879, 7.76472174393364188062449864010

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