Properties

Label 2-9800-1.1-c1-0-114
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.10·3-s + 1.44·9-s + 1.77·11-s − 1.44·13-s − 5.86·17-s + 7.16·19-s − 0.663·23-s + 3.27·27-s + 6.45·29-s − 10.0·31-s − 3.74·33-s − 5.01·37-s + 3.04·39-s − 1.92·41-s + 5.81·43-s − 3.70·47-s + 12.3·51-s − 0.592·53-s − 15.0·57-s − 7.59·59-s + 8.72·61-s − 2.16·67-s + 1.39·69-s + 6.49·71-s + 15.5·73-s − 2.70·79-s − 11.2·81-s + ⋯
L(s)  = 1  − 1.21·3-s + 0.481·9-s + 0.535·11-s − 0.400·13-s − 1.42·17-s + 1.64·19-s − 0.138·23-s + 0.631·27-s + 1.19·29-s − 1.80·31-s − 0.651·33-s − 0.824·37-s + 0.487·39-s − 0.300·41-s + 0.887·43-s − 0.540·47-s + 1.73·51-s − 0.0813·53-s − 1.99·57-s − 0.988·59-s + 1.11·61-s − 0.264·67-s + 0.168·69-s + 0.771·71-s + 1.81·73-s − 0.304·79-s − 1.24·81-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: \(1\)
Selberg data: \((2,\ 9800,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.10T + 3T^{2} \)
11 \( 1 - 1.77T + 11T^{2} \)
13 \( 1 + 1.44T + 13T^{2} \)
17 \( 1 + 5.86T + 17T^{2} \)
19 \( 1 - 7.16T + 19T^{2} \)
23 \( 1 + 0.663T + 23T^{2} \)
29 \( 1 - 6.45T + 29T^{2} \)
31 \( 1 + 10.0T + 31T^{2} \)
37 \( 1 + 5.01T + 37T^{2} \)
41 \( 1 + 1.92T + 41T^{2} \)
43 \( 1 - 5.81T + 43T^{2} \)
47 \( 1 + 3.70T + 47T^{2} \)
53 \( 1 + 0.592T + 53T^{2} \)
59 \( 1 + 7.59T + 59T^{2} \)
61 \( 1 - 8.72T + 61T^{2} \)
67 \( 1 + 2.16T + 67T^{2} \)
71 \( 1 - 6.49T + 71T^{2} \)
73 \( 1 - 15.5T + 73T^{2} \)
79 \( 1 + 2.70T + 79T^{2} \)
83 \( 1 + 6.35T + 83T^{2} \)
89 \( 1 - 5.86T + 89T^{2} \)
97 \( 1 + 14.7T + 97T^{2} \)
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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

−7.01722422260066210694019549318, −6.72522888574893262130519540524, −5.91788686144529647827350293115, −5.27457421983362284700406420512, −4.78718915605117365831334860881, −3.94174044395445024558148622075, −3.06757125698205839305019399702, −2.03455328652303732293894007072, −1.00971610856382866765351562421, 0, 1.00971610856382866765351562421, 2.03455328652303732293894007072, 3.06757125698205839305019399702, 3.94174044395445024558148622075, 4.78718915605117365831334860881, 5.27457421983362284700406420512, 5.91788686144529647827350293115, 6.72522888574893262130519540524, 7.01722422260066210694019549318

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