Properties

Label 2-9800-1.1-c1-0-123
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  − 0.751·3-s − 2.43·9-s − 5.27·11-s + 2.43·13-s + 6.12·17-s − 0.441·19-s − 3.18·23-s + 4.08·27-s − 1.25·29-s − 0.645·31-s + 3.96·33-s + 10.7·37-s − 1.82·39-s + 8.90·41-s − 10.4·43-s − 7.52·47-s − 4.60·51-s + 3.34·53-s + 0.331·57-s − 8.15·59-s − 3.47·61-s + 4.78·67-s + 2.39·69-s + 13.7·71-s − 5.32·73-s + 5.40·79-s + 4.23·81-s + ⋯
L(s)  = 1  − 0.433·3-s − 0.811·9-s − 1.59·11-s + 0.675·13-s + 1.48·17-s − 0.101·19-s − 0.664·23-s + 0.786·27-s − 0.232·29-s − 0.115·31-s + 0.690·33-s + 1.76·37-s − 0.293·39-s + 1.39·41-s − 1.58·43-s − 1.09·47-s − 0.644·51-s + 0.458·53-s + 0.0439·57-s − 1.06·59-s − 0.444·61-s + 0.584·67-s + 0.288·69-s + 1.62·71-s − 0.623·73-s + 0.608·79-s + 0.470·81-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 \( 1 + 0.751T + 3T^{2} \)
11 \( 1 + 5.27T + 11T^{2} \)
13 \( 1 - 2.43T + 13T^{2} \)
17 \( 1 - 6.12T + 17T^{2} \)
19 \( 1 + 0.441T + 19T^{2} \)
23 \( 1 + 3.18T + 23T^{2} \)
29 \( 1 + 1.25T + 29T^{2} \)
31 \( 1 + 0.645T + 31T^{2} \)
37 \( 1 - 10.7T + 37T^{2} \)
41 \( 1 - 8.90T + 41T^{2} \)
43 \( 1 + 10.4T + 43T^{2} \)
47 \( 1 + 7.52T + 47T^{2} \)
53 \( 1 - 3.34T + 53T^{2} \)
59 \( 1 + 8.15T + 59T^{2} \)
61 \( 1 + 3.47T + 61T^{2} \)
67 \( 1 - 4.78T + 67T^{2} \)
71 \( 1 - 13.7T + 71T^{2} \)
73 \( 1 + 5.32T + 73T^{2} \)
79 \( 1 - 5.40T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 - 8.60T + 89T^{2} \)
97 \( 1 + 13.6T + 97T^{2} \)
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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

−7.52697486873572730979465104928, −6.42957767635694554283434059592, −5.91600329115945951593832754983, −5.35692917399204489042480664653, −4.77619499422663551363821748221, −3.70480245015402052479093130175, −3.01059066556189901171166118575, −2.28112822429062613669692012147, −1.05298804070957094783784030883, 0, 1.05298804070957094783784030883, 2.28112822429062613669692012147, 3.01059066556189901171166118575, 3.70480245015402052479093130175, 4.77619499422663551363821748221, 5.35692917399204489042480664653, 5.91600329115945951593832754983, 6.42957767635694554283434059592, 7.52697486873572730979465104928

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