Properties

Label 2-9898-1.1-c1-0-135
Degree $2$
Conductor $9898$
Sign $1$
Analytic cond. $79.0359$
Root an. cond. $8.89021$
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-s − 1.87·3-s + 4-s + 3.38·5-s + 1.87·6-s − 8-s + 0.513·9-s − 3.38·10-s + 5.76·11-s − 1.87·12-s + 5.06·13-s − 6.35·15-s + 16-s + 1.41·17-s − 0.513·18-s + 5.16·19-s + 3.38·20-s − 5.76·22-s − 3.79·23-s + 1.87·24-s + 6.47·25-s − 5.06·26-s + 4.66·27-s − 7.64·29-s + 6.35·30-s − 7.47·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.08·3-s + 0.5·4-s + 1.51·5-s + 0.765·6-s − 0.353·8-s + 0.171·9-s − 1.07·10-s + 1.73·11-s − 0.541·12-s + 1.40·13-s − 1.63·15-s + 0.250·16-s + 0.343·17-s − 0.121·18-s + 1.18·19-s + 0.757·20-s − 1.22·22-s − 0.790·23-s + 0.382·24-s + 1.29·25-s − 0.993·26-s + 0.896·27-s − 1.42·29-s + 1.15·30-s − 1.34·31-s − 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9898 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9898 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9898\)    =    \(2 \cdot 7^{2} \cdot 101\)
Sign: $1$
Analytic conductor: \(79.0359\)
Root analytic conductor: \(8.89021\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9898,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.826652390\)
\(L(\frac12)\) \(\approx\) \(1.826652390\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
7 \( 1 \)
101 \( 1 + T \)
good3 \( 1 + 1.87T + 3T^{2} \)
5 \( 1 - 3.38T + 5T^{2} \)
11 \( 1 - 5.76T + 11T^{2} \)
13 \( 1 - 5.06T + 13T^{2} \)
17 \( 1 - 1.41T + 17T^{2} \)
19 \( 1 - 5.16T + 19T^{2} \)
23 \( 1 + 3.79T + 23T^{2} \)
29 \( 1 + 7.64T + 29T^{2} \)
31 \( 1 + 7.47T + 31T^{2} \)
37 \( 1 + 1.40T + 37T^{2} \)
41 \( 1 - 1.02T + 41T^{2} \)
43 \( 1 - 10.8T + 43T^{2} \)
47 \( 1 - 9.08T + 47T^{2} \)
53 \( 1 - 6.05T + 53T^{2} \)
59 \( 1 - 9.29T + 59T^{2} \)
61 \( 1 - 11.6T + 61T^{2} \)
67 \( 1 + 7.72T + 67T^{2} \)
71 \( 1 + 11.0T + 71T^{2} \)
73 \( 1 + 6.59T + 73T^{2} \)
79 \( 1 + 1.84T + 79T^{2} \)
83 \( 1 - 4.64T + 83T^{2} \)
89 \( 1 - 18.6T + 89T^{2} \)
97 \( 1 + 18.6T + 97T^{2} \)
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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

−7.43703774285019076014545172410, −6.90058015666617411984021028543, −6.09378632391895429591002792786, −5.77181689470143402854881497544, −5.48197244720942008379042635045, −4.11831397283239397610636701846, −3.45270107225110093047025018702, −2.20985112106327146213065306181, −1.41481832490267401222041549386, −0.862511143067342268352646750728, 0.862511143067342268352646750728, 1.41481832490267401222041549386, 2.20985112106327146213065306181, 3.45270107225110093047025018702, 4.11831397283239397610636701846, 5.48197244720942008379042635045, 5.77181689470143402854881497544, 6.09378632391895429591002792786, 6.90058015666617411984021028543, 7.43703774285019076014545172410

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