Properties

Label 2-9800-1.1-c1-0-61
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  − 1.34·3-s − 1.18·9-s + 1.41·11-s + 6.47·13-s − 2.59·17-s + 1.16·19-s + 1.57·23-s + 5.63·27-s + 6.22·29-s + 4.98·31-s − 1.90·33-s + 8.47·37-s − 8.72·39-s + 3.57·41-s + 7.24·43-s − 10.9·47-s + 3.49·51-s − 12.7·53-s − 1.56·57-s − 2.04·59-s − 0.615·61-s − 6.08·67-s − 2.12·69-s − 8.27·71-s − 3.51·73-s + 0.879·79-s − 4.04·81-s + ⋯
L(s)  = 1  − 0.777·3-s − 0.394·9-s + 0.425·11-s + 1.79·13-s − 0.629·17-s + 0.266·19-s + 0.328·23-s + 1.08·27-s + 1.15·29-s + 0.895·31-s − 0.331·33-s + 1.39·37-s − 1.39·39-s + 0.558·41-s + 1.10·43-s − 1.59·47-s + 0.489·51-s − 1.75·53-s − 0.207·57-s − 0.265·59-s − 0.0788·61-s − 0.743·67-s − 0.255·69-s − 0.982·71-s − 0.411·73-s + 0.0989·79-s − 0.449·81-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

\(L(1)\) \(\approx\) \(1.684229754\)
\(L(\frac12)\) \(\approx\) \(1.684229754\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.34T + 3T^{2} \)
11 \( 1 - 1.41T + 11T^{2} \)
13 \( 1 - 6.47T + 13T^{2} \)
17 \( 1 + 2.59T + 17T^{2} \)
19 \( 1 - 1.16T + 19T^{2} \)
23 \( 1 - 1.57T + 23T^{2} \)
29 \( 1 - 6.22T + 29T^{2} \)
31 \( 1 - 4.98T + 31T^{2} \)
37 \( 1 - 8.47T + 37T^{2} \)
41 \( 1 - 3.57T + 41T^{2} \)
43 \( 1 - 7.24T + 43T^{2} \)
47 \( 1 + 10.9T + 47T^{2} \)
53 \( 1 + 12.7T + 53T^{2} \)
59 \( 1 + 2.04T + 59T^{2} \)
61 \( 1 + 0.615T + 61T^{2} \)
67 \( 1 + 6.08T + 67T^{2} \)
71 \( 1 + 8.27T + 71T^{2} \)
73 \( 1 + 3.51T + 73T^{2} \)
79 \( 1 - 0.879T + 79T^{2} \)
83 \( 1 - 3.90T + 83T^{2} \)
89 \( 1 - 5.96T + 89T^{2} \)
97 \( 1 + 3.23T + 97T^{2} \)
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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

−7.73018506358386274586156848451, −6.68320821737687771447340154102, −6.18146801844075539295611111770, −5.93917564038816579709443903226, −4.83200045313096764305124246077, −4.38658836072135498675025077670, −3.39003110119113120804428162268, −2.72093333382598850396946269151, −1.44164118828425535609646011443, −0.70232850301197657098232438321, 0.70232850301197657098232438321, 1.44164118828425535609646011443, 2.72093333382598850396946269151, 3.39003110119113120804428162268, 4.38658836072135498675025077670, 4.83200045313096764305124246077, 5.93917564038816579709443903226, 6.18146801844075539295611111770, 6.68320821737687771447340154102, 7.73018506358386274586156848451

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